HaloAlkanes and HaloArenes 08 : Preparation of HaloArene - Sandmeyer n Gattermann Reaction JEE/NEET

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  • Опубликовано: 10 сен 2024
  • Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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    LAKSHYA Batch(2020-21)
    Join the Batch on Physicswallah App bit.ly/2SHIPW6
    Registration Open!!!!
    What will you get in the Lakshya Batch?
    1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
    2)Live Classes and recorded Video Lectures (New, different from those on RUclips)
    3)PDF Notes of each class.
    4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
    5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
    6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
    7)In case you missed a live class, you can see its recording.
    8)You can view the videos any number of times.
    9)Each chapter will be discussed in detail with all concepts and numericals
    10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
    ***Test Series for XI & XII***
    We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
    The test series follows very logical sequence of Basic to Advance questions.&
    Evaluation of Test and Solution to all the questions at the end of the test.
    HaloAlkanes and HaloArenes 01 : Preparation Of HaloAlkanes 1 - From Alkanes and Alkene : JEE/NEET
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 02 :Preparation Of HaloAlkanes 2 -From Alcohols :Lucas Reagant and others
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 03 :Preparation Of HaloAlkanes 3 - Halogen Exchange & Hunsdiecker Method
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 04 : Properties of HaloAlkanes 1 : SN1 and SN2 Reaction JEE/NEET
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 05 :Reaction with KOH /AgOH /KCN /AgCN /KNO2 /AgNO2 /NH3 / RONa /H2O
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 06 : Properties of Haloalkane 3 :Elimination Reaction - E1 & E2 JEE/NEET
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 07: Properties of Haloalkane 4 : Reaction with Metals JEE/NEET
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 08 : Preparation of HaloArene - Sandmeyer n Gattermann Reaction JEE/NEET
    • HaloAlkanes and HaloAr...
    HaloAlkanes and HaloArenes 09 : Chemical Properties of HaloArene JEE/NEET
    • HaloAlkanes and HaloAr...

Комментарии • 1,3 тыс.

  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +320

    Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
    Download the App from Google Playstore ( bit.ly/2SHIPW6 )
    Physicswallah Instagram Handle : instagram.com/physicswallah/
    Physicswallah Facebook Page: facebook.com/physicswallah
    Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20
    Physicswallah App on Google Play Store : bit.ly/2SHIPW6
    Physicswallah Website: physicswallahalakhpandey.com/
    LAKSHYA Batch(2020-21)
    Join the Batch on Physicswallah App bit.ly/2SHIPW6
    Registration Open!!!!

    What will you get in the Lakshya Batch?
    1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
    2)Live Classes and recorded Video Lectures (New, different from those on RUclips)
    3)PDF Notes of each class.
    4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
    5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
    6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
    7)In case you missed a live class, you can see its recording.
    8)You can view the videos any number of times.
    9)Each chapter will be discussed in detail with all concepts and numericals
    10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
    ****Test Series for XI & XII****
    We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
    The test series follows very logical sequence of Basic to Advance questions.&
    Evaluation of Test and Solution to all the questions at the end of the test.
    HaloAlkanes and HaloArenes 01 : Preparation Of HaloAlkanes 1 - From Alkanes and Alkene : JEE/NEET
    ruclips.net/video/8OoPwXO110w/видео.html
    HaloAlkanes and HaloArenes 02 :Preparation Of HaloAlkanes 2 -From Alcohols :Lucas Reagant and others
    ruclips.net/video/QEorYP2vfaw/видео.html
    HaloAlkanes and HaloArenes 03 :Preparation Of HaloAlkanes 3 - Halogen Exchange & Hunsdiecker Method
    ruclips.net/video/nUGXEYGHUco/видео.html
    HaloAlkanes and HaloArenes 04 : Properties of HaloAlkanes 1 : SN1 and SN2 Reaction JEE/NEET
    ruclips.net/video/k7a5aUsZ5do/видео.html
    HaloAlkanes and HaloArenes 05 :Reaction with KOH /AgOH /KCN /AgCN /KNO2 /AgNO2 /NH3 / RONa /H2O
    ruclips.net/video/RL7wOVHVjUg/видео.html
    HaloAlkanes and HaloArenes 06 : Properties of Haloalkane 3 :Elimination Reaction - E1 & E2 JEE/NEET
    ruclips.net/video/5zaYHb6IYl0/видео.html
    HaloAlkanes and HaloArenes 07: Properties of Haloalkane 4 : Reaction with Metals JEE/NEET
    ruclips.net/video/EUZ-XLOUOtk/видео.html
    HaloAlkanes and HaloArenes 08 : Preparation of HaloArene - Sandmeyer n Gattermann Reaction JEE/NEET
    ruclips.net/video/QRODzMULKiA/видео.html
    HaloAlkanes and HaloArenes 09 : Chemical Properties of HaloArene JEE/NEET
    ruclips.net/video/FTV4Z0jQFbE/видео.html

    • @siddhantray4955
      @siddhantray4955 4 года назад +4

      Coordination compound s🙏🙏🙏

    • @theallrounder7402
      @theallrounder7402 4 года назад +2

      Sir 1 req.... name rxn of organic
      Asa 1 lamba sa video app bana doen dec ma.for quick rev.
      Without mechanism🔝🔝📖

    • @pranjal6706
      @pranjal6706 4 года назад +2

      Sir 44:36 pe nitrosonium ion mai agar N do bond se juda hai to + charge kaise aayega uspe to - hona chaiye

    • @gaminghardx
      @gaminghardx 4 года назад +2

      Yo bro!!!(

    • @prernadua1913
      @prernadua1913 4 года назад +4

      Sir aap amines / nitrogen containing compounds ki video kab tk kroge upload. Waiting for a long sir

  • @pradipsahu2275
    @pradipsahu2275 4 года назад +424

    *Preparation of haloarenes*
    🔷From hydrocarbon 3:12 7:27 16:36
    18:07 21:03 24:10
    24:50 26:38
    🔷From aniline 34:12 39:39 51:29
    🔹Sandmeyer reaction 54:17 56:09
    🔹Not Sandmeyer reaction 56:17
    🔹Gatterman reaction 57:12
    🔹Balz-schiemann reaction 58:13

  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +130

    PDF Notes of this Lecture Soon @ physicswallahalakhpandey.com/class-xii/chemistry-xii/10-haloalkanes-and-haloarenes/

    • @sumitjain9700
      @sumitjain9700 5 лет назад +5

      Sir I think video quality is changed ?
      Is it sir?
      Otherwise it is also good 😊

    • @vrajeshandmeghthakkarandna4836
      @vrajeshandmeghthakkarandna4836 5 лет назад +3

      Sir i want to ask u one question..for 2020 jee prepararion is it possible that we can prepare in these six months ...as many people. Says ki six montjs main kuch nahi hoga and tells to give up the dream of iit ...sir m vwry much morally demotivated...plz give the solution of it

    • @Babydriver-ne1qq
      @Babydriver-ne1qq 5 лет назад +2

      My hero Physics Wallah

    • @SajanSingh-ie5gs
      @SajanSingh-ie5gs 5 лет назад +1

      @@vrajeshandmeghthakkarandna4836 Don't loose hope
      You can do.

    • @ujjwalraj948
      @ujjwalraj948 5 лет назад +1

      sir please tell me it is necessary to read 11th

  • @naazalikhan1259
    @naazalikhan1259 4 месяца назад +90

    Attendence 2024-25 board student🎉

  • @anshu4489
    @anshu4489 4 года назад +475

    In this lockdown i study my whole chemistry and physics from alakh sir thnku sir😁🤘

    • @sukhjitkaur5423
      @sukhjitkaur5423 4 года назад +4

      Me tu😀

    • @shreya8830
      @shreya8830 3 года назад +1

      Jo sir ne nahi karvaya hai chem mein vo kahan se kiya

    • @vinayakmehta036
      @vinayakmehta036 3 года назад +12

      @@shreya8830 many options.. Arvind arora sir se ya prash thakur sir se pdh lo...

    • @kapilkapil501
      @kapilkapil501 3 года назад +3

      this lecture is sufficient for neet exam please tell me

    • @Yash-ix4ju
      @Yash-ix4ju 3 года назад +5

      @@kapilkapil501 more than sufficient

  • @RahulGuha-lq8bo
    @RahulGuha-lq8bo 5 лет назад +909

    sir how do you teach both chemistry and physics so well?......

    • @anadikumarpatra
      @anadikumarpatra 4 года назад +44

      Outstanding teacher

    • @nadeemahmed4029
      @nadeemahmed4029 4 года назад +59

      @@anadikumarpatra
      I have never come across such an amazing teacher...lots of love and respect...

    • @nadeemahmed4029
      @nadeemahmed4029 4 года назад +31

      @Mr. Animation I think he can do math also to an outstanding level...he hath an amazing knowledge

    • @nadeemahmed4029
      @nadeemahmed4029 4 года назад +10

      Hez actually a legend....♥️♥️♥️

    • @ShashiSharma-oz4og
      @ShashiSharma-oz4og 4 года назад +9

      Sir is legend

  • @prachisingh9568
    @prachisingh9568 5 лет назад +56

    Everyone is talking about super 30 but you are the teacher of Super crore sir.... We love you sir❤ thanks for helping us... Thank you for helping those thousand students who can't afford coaching institute...

  • @OjmanXD
    @OjmanXD 5 лет назад +437

    How many of you watch Alakh sir's classes in 2x speed? 😂😂
    Thank you, sir, for everything you taught us.
    We will remember you for Lifetime.
    And by the way... Hit the like button if u watch the videos at 2x playback speed. 😂🤣👍

  • @yashbhardwaj.11
    @yashbhardwaj.11 3 года назад +248

    easy trick for meta is all meta directing grp have double or triple bond

    • @aryanabhilesh11
      @aryanabhilesh11 3 года назад +7

      but CH2+ doesnot have any double or triple bond still it is the strongest deactivating group and meta directing

    • @rudi_6680
      @rudi_6680 3 года назад +7

      @@aryanabhilesh11 brother Ch2 is a donator of electrons so it will donate that is why electrons shift to ortho and para positions and no electron gets to meta position that is why electrophile ( electron loving group ) doesnt go amd stick on meta positions 😁

    • @anwesha9580
      @anwesha9580 2 года назад +2

      Thanks! Good trick to remember 👍😂

    • @vineetchoudhary4386
      @vineetchoudhary4386 2 года назад +2

      @@anwesha9580 Chalo yha koi mre batch ka b hai 😂💥

    • @pranjalyadav2947
      @pranjalyadav2947 2 года назад

      CF3 meta directing hota hai usme kaha double bond hai

  • @amanupadhyay8628
    @amanupadhyay8628 5 лет назад +272

    Aapki vdeo ka notification dek k dil khus ho jata h sir..
    Hit Like For Physics Wala😍😍😍😍🤟🤟
    👇👇👇

    • @captainlevi342
      @captainlevi342 5 лет назад +5

      Are aman bhaiya jai shree ram #nps

    • @AryanSharma-gw7ug
      @AryanSharma-gw7ug 4 года назад +2

      Achha g aisi baat

    • @aditisneha5897
      @aditisneha5897 4 года назад +2

      With a great teacher like you, I was sure that life would be a successful journey but I never knew you will also make the journey to success such a cakewalk. I can’t express my gratitude, Sir! Hey guys plzz follow @_aduu________ on insta…

    • @renusharma9520
      @renusharma9520 4 года назад

      Me to hamesa se wait karte hu☺☺☺

  • @user-sb8ly2ik1q
    @user-sb8ly2ik1q Год назад +16

    How could a person be too good in both physics and chemistry

  • @rosydoppler4142
    @rosydoppler4142 3 года назад +63

    Sahi bole sir... 11th ka reaction mechanism pdhke aane je baad ye sb hlwa lg raha hai....
    So... any student who have not completed 11th organic chemistry must first complete it and then start the 12th one
    So pdhai krte rahe all the very best.

    • @krishananand862
      @krishananand862 3 года назад

      Is a chapter ko smhgj ne ke liye konsa phle kruu plzz tell Bohot mushkill aarhi hai

    • @rosydoppler4142
      @rosydoppler4142 3 года назад +3

      @@krishananand862 bhai suno... sir ke 11 ke videos dekho reaction mechanism pe sb smjh ayega phir
      11 khtm karo pair 12th pkro abhi 12th me uthe ho na... bohot time Hai abhi

    • @krishananand862
      @krishananand862 3 года назад +1

      @@rosydoppler4142 aur konse chapter dependemt hai any idea bhai ...

    • @rosydoppler4142
      @rosydoppler4142 3 года назад +2

      Dekho... 11 na pdhke bhi boards Niklas jayega pr competitive ke like krna hi hoga 11

    • @tejassharma8304
      @tejassharma8304 3 года назад +5

      @@rosydoppler4142 sahi kaha bro maine bhi 12th organic nahi ki iss dar se ki mujhe nahi aati coz i wasted 11th aur coaching me bhi organic properly nahi hui thi, ab corona ki vajah se cheeze postpone hogai isliye i decided to do whole 11th class organic from alakh sir....kya makhan lag rahi hai organic ab lol

  • @vikassorout9423
    @vikassorout9423 4 года назад +120

    Sir you are the only teacher to whom I trust blindly♥️

  • @viratamit6155
    @viratamit6155 4 года назад +19

    Apke jaise teacher maine ajj tak nahi dekha you are amazing sir !!!

  • @yatinsaini9772
    @yatinsaini9772 5 лет назад +182

    Sir physics ki speed increase kijiye plzz
    Aapke pdhaye binaa mujhe concepts ache se clear nhi hote aur agar aap se padh lu to sabhi questions banne lagte hai

  • @dreamkitchen4906
    @dreamkitchen4906 5 лет назад +43

    Ur video is awsm i don,t take any tution in class 12 because of u sir.

  • @ayushchamoli3518
    @ayushchamoli3518 5 лет назад +380

    JO SIR KE LECTURES DEKHNE KE BAAD TUTION JANA BHOOL GAYE
    LIKE BELOW

  • @dheerajverma6245
    @dheerajverma6245 3 года назад +19

    Thank you so much sir for so hard work for those students who can not find any coaching due to their problems you are very helpful sir for all students 🙏🙏🙏

  • @Goatshorts62
    @Goatshorts62 5 лет назад +89

    Coming movie will be on 👉super physics wallah👈👌

    • @clashvats5135
      @clashvats5135 4 года назад

      Never gonna happen

    • @AD_512
      @AD_512 4 года назад +1

      @@clashvats5135 why 😠😠😠😠

    • @clashvats5135
      @clashvats5135 4 года назад +2

      @@AD_512 do you even think Bollywood is going make a movie on talents .....they only make movies on bullshit topics

    • @AD_512
      @AD_512 4 года назад +4

      @@clashvats5135 yes bro but it may happen iff any student of alakh sir become a director

    • @clashvats5135
      @clashvats5135 4 года назад +2

      @@AD_512 yess may be...... possibilities are endless

  • @pritijadon7149
    @pritijadon7149 5 лет назад +41

    Maine karib 50 teacher dekhe pr nobody match the level of very cute alakh sir

  • @kubervarma9084
    @kubervarma9084 3 года назад +27

    Yrr 'चूहा खाना बंद करें' pe aisi smile aati hai ki pura mind hi boost ho jata hai. Thanks sir 😊

    • @ritubharti7007
      @ritubharti7007 3 года назад

      literally!!!

    • @pritipetkar
      @pritipetkar 8 дней назад

      Esgejrhegebgy2wylypyutidhgyfugihjghyuuhjgjgjhjjhjhkhkhkjjjĵojiuouohoioikj

  • @AkashAkash-li2nj
    @AkashAkash-li2nj 2 года назад +3

    Literally no one,alakh sir after drawing 100's of benzene rings also,he never gets satisfied and rubs it and draw again😊😊

  • @dhruv5994
    @dhruv5994 3 года назад +25

    Fully dependence on ur intresting lectures❣️❣️❣️❣️❣️❣️
    Only ur lectures never feel me sleepy❣️😳🔥

  • @futuredoctor1853
    @futuredoctor1853 3 года назад +16

    Sir, Ur teaching style is awesome🤞👏 Lots of love from Kashmir ❤❤❤

  • @Sahil_6225
    @Sahil_6225 2 года назад +55

    A man with 0 dislikes with millions of students support ❤️

  • @teqarine5752
    @teqarine5752 4 года назад +357

    Me who studied organic in class 11th now: KABHI KABHI LAGTA HAI APUN ICH BHAGWAAN HAI😂

  • @vivekgarg8945
    @vivekgarg8945 3 месяца назад +2

    Sir's energy level when he says 'heloooo bachhon!!!' is x10000000000.....😊😊😊

  • @chaarvi5590
    @chaarvi5590 4 года назад +39

    This guy is literally creating a history

  • @Saksham_-_494
    @Saksham_-_494 11 месяцев назад +4

    I think this is the man who born to change the education industry

  • @therohitgupta.07
    @therohitgupta.07 3 года назад +13

    The most important line of this lecture is 'do not dislike.& Alakh sir cute smile 😍

  • @AryanSingh-vw8dt
    @AryanSingh-vw8dt Месяц назад +1

    old is gold . this old videos always be usefull to us

  • @zozo-nf7jn
    @zozo-nf7jn 3 года назад +19

    53.09.. the best scene... literally... when he joked and turned to us with a naughty mode... just loved his scene of humor..👌👌👌

  • @yashsharma1957
    @yashsharma1957 5 лет назад +12

    U r the only one jo bike naahi
    U r awesome👏✊👍👍😎

  • @mullapudiraghuram850
    @mullapudiraghuram850 4 года назад +10

    Sir you are truly a genius
    Thanks for spending your hard work for us
    We all achieve our goals with u
    THANKS A LOT💗💗

  • @sa3640
    @sa3640 5 лет назад +1

    thankyou soo much sir .kitna bhi thankou khe aapko kam h .aab best teacher hi .mainse apni coaching institute school sabhi teachers se pdha h lekin mere concepts sirf aapke video se clear hote h .aapke karan mere physics m 92 marks aaye h .aab jee k liye m aapke video starting se dekhra hu .aapke jaisa koi nhi h sir aur aap jo efforts dalte h hmare liye uska koi camparison hi ni .aap itna efforts dete h hmaye liye.please aap video bnate rehna aapke bina clear ni hote h doubts .aapke video k baad hi m ques kar pata hu.m mp board se hu aur hm log ko theory derivation pdhya jata tha .aur jee me numerical aate h .phle mujhse ek bhi numerical nhi hote the m coaching bhi jata hu lekin unka smjhane ka tareeka theek nhi h.aapka smjhane ka tarika sbse alg h sbse best aapki video dekhta hu phir ques krne bethta hu to banne lgte h .shru k month m mujhse ek bhi numerical nhi hote the lekin aapke video k dekhne k baad mujhse aab hone lge h.thankyou soo much sir aapke karan hi m kar pa ra hu
    please iss year jee course krwa dijiyega January m mains h aur aapke video bhot important h mere liye mene apne friends ko bhi suggest kiya aapka channel to.wo log bhi aap dekhte h aur khhete h ki sab doubts clear hojate h .thankyou soo much sir.you are the best teacher in world.i never forget that i learned from you you are my real inspiration❤❤❤❤❤❤❤❤❤

  • @ravijha5812
    @ravijha5812 2 года назад +15

    Sir website is not working

  • @shivaenglish.classes5789
    @shivaenglish.classes5789 5 лет назад +101

    Here, physics wallah=chemistry wallah😂🤣..............

    • @yashikasharma4996
      @yashikasharma4996 4 года назад +3

      True

    • @dhanjaydoke4568
      @dhanjaydoke4568 4 года назад +3

      Yes

    • @aditisneha5897
      @aditisneha5897 4 года назад +3

      With a great teacher like you, I was sure that life would be a successful journey but I never knew you will also make the journey to success such a cakewalk. I can’t express my gratitude, Sir! Hey guys plzz follow @_aduu________ on insta…

    • @ranveerabhishek2002
      @ranveerabhishek2002 4 года назад +3

      Upar wala for us❤️

    • @dp-cu4hb
      @dp-cu4hb 3 года назад

      😘💟💝💝💝💝

  • @pranavjha899
    @pranavjha899 5 лет назад +12

    Sir ur the best
    I'm watching ur videos since class10
    And u make us feel that physics and chemistry are just a matter of JOKE

    • @Ayush-.-
      @Ayush-.- 2 года назад

      bhai tu abhi lakshya batch me haina?

    • @doumakun4610
      @doumakun4610 Год назад

      Affirmative

  • @jyotikrishna5178
    @jyotikrishna5178 Год назад +6

    Don't worry because here is Alakh sir 😎

  • @beatmaths7577
    @beatmaths7577 3 года назад +56

    some times i have doubt ki
    alankh sir has done PHD in chemistry or physics

  • @Mashedup422
    @Mashedup422 5 лет назад +7

    NO COMPARISON...... GREAT CONTENT.....SIR' PLEASE KEEP SHOWING THE MECHANISM OF EVERY IMPORTANT REACTIONS ... WHICH ARE GREATLY NEEDED IN COMPETITIVE EXAMS AND TO CLARIFY CONCEPTS............... YOU ARE AMAZING...... YOU ARE MY ONLY TRUST......🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @bhavyachampaneri
    @bhavyachampaneri 5 лет назад +25

    Sir you are master of physics and chemistry...

  • @itsShrey101
    @itsShrey101 5 лет назад +143

    Kisko kisko voice quality improved laga👇👇

    • @vivekpatil224
      @vivekpatil224 5 лет назад +6

      Ulta bahut low hai volume... Sunai nahi de raha hai

    • @rajraj-pu5uo
      @rajraj-pu5uo 5 лет назад +4

      @@vivekpatil224 right mujhe bhi low lga

    • @narvadachauhan9500
      @narvadachauhan9500 5 лет назад +3

      Saalo thumari ungli krne ki aadat Nahi jaegi kabhi

    • @yuktabhardwaj7554
      @yuktabhardwaj7554 5 лет назад

      @@narvadachauhan9500 bhai quality acchi kaise hogi? but itna bohot bhi hai xD

  • @SaiKumar-vx7xl
    @SaiKumar-vx7xl 5 лет назад +45

    Phoolo ka tharo ka sabka kehna he
    Ek crore me hamare sir he
    It didn't rhymed though it's a truth

  • @seemachoudhary5482
    @seemachoudhary5482 5 лет назад +9

    Thank you so much for providing us the best education ever which we just can't imagine to afford somewhere else, thanks once again from the bottom of my heart 🙏🙏🙏🙏

  • @tyagi_2112
    @tyagi_2112 2 месяца назад +2

    52:38 why Cl- attack on neutral nitrogen it should attack on postively charged nitrogen 🧐

  • @palash7654
    @palash7654 3 года назад +5

    Sir you are the example of ideal teacher 👍👍👍👍😃😃😃

  • @niftysapien6959
    @niftysapien6959 3 года назад +6

    half of the lecture was like watching reaction mechanism again

  • @miningguru7937
    @miningguru7937 4 года назад +6

    Thanku sir and love a lot sir . We all are reactant whose product is only depends on you because you are our catalyst

  • @sidharthapaul7316
    @sidharthapaul7316 5 месяцев назад +1

    24:10 But sir the H2O formed when we added HNO3/HIO4 to HI in return then hydrates anhydrous AlCl3 and hence it loses its catalytic property. In the end the reaction will stop..

  • @saloni1204
    @saloni1204 2 года назад +5

    Dislike nhi bachoo mere pyare bachoo...Sir looks so cute while saying this 😀💕

  • @re-quick3
    @re-quick3 4 года назад +5

    Thanks a lot sir 😇🙏🙏❣️
    Jbb samjhne ke saare raaste band ho jaate hai , tbb physics wallah ke dwaar Khul jaate hain 🤗😇

  • @fardinmustaque
    @fardinmustaque 5 лет назад +4

    Sir u r doing a great job
    I have never find a good teacher like U who can give me all the concept,in my clg i feel very bad but when I studied from u ,i feel very lucky 😎😎

  • @priyankapanda3408
    @priyankapanda3408 3 года назад +5

    thank you sir for all your's wonderful teaching .Without you in this pandemic situation we can't complete our studies and you are one who helped us a lot .Really you are like a boon for us in this situation.

    • @priyankapanda3408
      @priyankapanda3408 3 года назад

      @Yashraj no

    • @dp-cu4hb
      @dp-cu4hb 3 года назад

      Are u preparing jee

    • @dp-cu4hb
      @dp-cu4hb 3 года назад

      Same for me also😁
      I really love pw
      😘😚😙

  • @user-pz5nh1kn7m
    @user-pz5nh1kn7m 4 года назад +3

    Remarkable efforts u put on to make us understand clearly
    And its for sure that even a below average student make its perfect after studing from u
    Thanku sir
    Best teacher ever i have seen .....

  • @divy_maurya
    @divy_maurya 2 года назад +1

    Bagwan ne aapko revolution lane ke liye chuna tha.....and aapne revolution la diya......

  • @harikaraju4286
    @harikaraju4286 2 года назад +4

    Cover your class 11 organic everyone from alakh sir videos. . Class 12 will be very easy and can skip few parts of the video actually. Thank you very much sirrr 🙏🙏🙏

  • @ektatiwari605
    @ektatiwari605 8 месяцев назад +1

    Despite having thousand 's of teachers on youtube but sir you are always my first priority ❤❤
    Thankyou soooooo much for providing such an amazing educational content at freee of cost ❤️❤️❤️

  • @shashishekharkr.jhashasha8504
    @shashishekharkr.jhashasha8504 5 лет назад +52

    Aaj sir ne chasma utar liya
    Nice look 😙😙😙

  • @foodie5428
    @foodie5428 5 лет назад +1

    sir ,please aap jee advance level thak ka padhaya kigiye, aap sae aacha koi padhatha nhi hai , mai jee mains kae sare question kar pati hu par jee advance kae hote nhi , please sir aap ek video sare chapter ki jee advance last year questions pae banaye , please sir it's a request 🤗😉🙏🙋‍♀️

  • @madhumitamandalmandal3134
    @madhumitamandalmandal3134 5 лет назад +6

    Sir you are my favorite physics and chemistry teacher😍😍😍😍

  • @parnavichowdhury3412
    @parnavichowdhury3412 3 года назад +2

    At 53:22 secs 😊see sir's face...how sweetly he said - don't dislike😅❤❤🙏💝

  • @dipit5967
    @dipit5967 2 года назад +5

    Every single time I click on physicswallah video
    Bheyju's: Hey there 10th and 12th graders.....................💀

  • @salonisingh8463
    @salonisingh8463 7 месяцев назад +2

    Very nice explanation 🙂 by sir...

  • @ashishmasih9514
    @ashishmasih9514 2 года назад +7

    Who's here for class 12th board exams 2022-2023?
    😇😇😇👇👇👇👇

  • @progamersfire1573
    @progamersfire1573 5 лет назад +1

    Lab you sir😘😘😍😍aj chapter khatam kar dunga samajh ke😍😍

  • @vineetsuhagofficial230
    @vineetsuhagofficial230 2 года назад +4

    Who come here 2021 is legend.

  • @Discodeewane72
    @Discodeewane72 3 месяца назад +2

    Are these lectures sufficient for jee mains?

    • @vivekgarg8945
      @vivekgarg8945 3 месяца назад +1

      Yeah, but only with addition of practice of PYQ's...

  • @Gaurav-zq5jz
    @Gaurav-zq5jz 5 лет назад +7

    Sir you started 11th classes with IIT level questions and material and now why you shifted towards boards. 50% of your students are preparing for competitive exams also. Help us too

    • @sadiya6155
      @sadiya6155 5 лет назад

      We need 100% for competitive exams..plzz sir don't do this to us @ physics wallah

    • @scienceandknowledge5685
      @scienceandknowledge5685 4 года назад +2

      Bro free ma ISSA jiada dunia ka koi bhi nahi deta so don't expect much

  • @nishavarshney8821
    @nishavarshney8821 2 года назад +2

    24:28 pr final reaction me *anhy. AlCl3 likhna h ya nhi?* ya sirf HNO3 hi kaafi h??

  • @luckykhedekar4860
    @luckykhedekar4860 4 года назад +16

    After 52:50 😂😂😂 aise majak na kara karo sir😂

  • @kotikoribilli3770
    @kotikoribilli3770 Год назад +1

    It's still 2023 this video helps a lot tq sir 🎉😊

  • @wildspray0758
    @wildspray0758 Год назад +4

    thank you sir for this wonderful lecture🥰🥰🥰❤️❤️❤️

  • @GAMERSHANKS
    @GAMERSHANKS 2 года назад +2

    I am trying hard to concentrate but that cooker whistle got me everytime😂😂

  • @sakshitandon5318
    @sakshitandon5318 2 года назад +5

    Thank you so much sir for helping us 🙏🙏.... May God bless you always sir 💐❤

  • @shubham_1674
    @shubham_1674 2 года назад +2

    Thanku sir love from Saharsa ,Bihar 😌💓💓💓💓💓😄😄😄😄😄😄

  • @kamnigupta3010
    @kamnigupta3010 5 лет назад +5

    Sir modern physics ka video upload kriye .... Please

  • @lathamahes2988
    @lathamahes2988 4 года назад +4

    Sir....u have already discussed the whole mechanism of electrophilic substitution in reaction mechanism...pls save ur time...u can just mention the lecture number...this can save ur time sir......😊😊😊😊

  • @velvetychocolate3345
    @velvetychocolate3345 3 года назад +5

    Alakh sir looks like my 3 yrs younger brother 😂😂

  • @pushpanjalimishra2418
    @pushpanjalimishra2418 Год назад +2

    51:20 no +charge on 2nd N

  • @jupiter-84
    @jupiter-84 3 года назад +10

    Can't thank you enough sir :-)

  • @pwfans7664
    @pwfans7664 5 лет назад +2

    Thanks sir

  • @gurleenkang6337
    @gurleenkang6337 3 года назад +5

    Sir you don't realise how much you are helping us. Thanks 😊

  • @ak0167
    @ak0167 3 года назад +41

    Just imagine if he teaches maths too

  • @educationalresolves7289
    @educationalresolves7289 5 лет назад +2

    When alakh sir call hello baccho I fell very happy 🤗🤗🤗🤗☺️☺️🙂🙂🙂🙂☺️☺️☺️☺️

  • @siddharthjain4548
    @siddharthjain4548 5 лет назад +14

    You are the best Sir. Hit like for Physics Wallah Alakh Pandey.

  • @lalitmishra2835
    @lalitmishra2835 3 года назад +2

    My two all time fav lines:
    Hello Bachooo....!!!!
    Padhai krte rhe all the very best....!!!

  • @gitarthatalukdar1445
    @gitarthatalukdar1445 4 года назад +3

    you are a brilliant teacher god bless you alakh sir

  • @manmeet3104
    @manmeet3104 2 года назад +2

    Mere office me aapka portrait zrur hoga sir........ Promise ❤️

  • @sumitjain9700
    @sumitjain9700 5 лет назад +17

    Sir
    ORGANIC plz aap hi padana
    Who else want ??
    PlZ like so that this message reach to sir

  • @sahoobabuworld
    @sahoobabuworld 3 года назад +2

    Alakh sir is a multi talented person 😍😍 You are my inspiration 🙏🙏

  • @pankajjainfivestar690
    @pankajjainfivestar690 Год назад +3

    Duniya Kai sabhi youtube channel bolte hai Like share and subscribe but SIR bolte hai "Padhai karte rahiye"😊😊 THANKS SIR 🙏🙏❤️❤️

  • @KrishnaKumar-zc7fr
    @KrishnaKumar-zc7fr 4 года назад

    Yaar ye samjh me nahi aata itni achi video aur itni achi gyaan jo hame sir se milta hai ye kaun sasura dislike kerta hai

  • @HARSHDEEP_684
    @HARSHDEEP_684 9 месяцев назад +4

    Legend watch in 2023 dec

    • @KeerthanaGloryGlory
      @KeerthanaGloryGlory 9 месяцев назад

      Are you preparing for neet

    • @HARSHDEEP_684
      @HARSHDEEP_684 9 месяцев назад

      @@KeerthanaGloryGlory no for anganvadi

    • @KeerthanaGloryGlory
      @KeerthanaGloryGlory 9 месяцев назад +1

      @@HARSHDEEP_684 then all the best . And don't forget to take eggs and milk 🍼

    • @HARSHDEEP_684
      @HARSHDEEP_684 9 месяцев назад

      @@KeerthanaGloryGlory okk

  • @jaspreetkaurjatana290
    @jaspreetkaurjatana290 Год назад +2

    I have no words to praise you

  • @chaitanyakirti5466
    @chaitanyakirti5466 4 года назад +104

    Lockdown mei Kon kon dekh raha hain? Anyone from 2021 Boards hit like!

  • @g.kondalreddy5355
    @g.kondalreddy5355 Год назад +2

    Thank you so much sir no words to describe ur teaching just a legend 😎

  • @MahendraSingh-le4rn
    @MahendraSingh-le4rn 5 лет назад +5

    Can we use HIO3 as a oxidizing agent for preparation of iodobenzen

  • @SinghIsKing11400
    @SinghIsKing11400 5 лет назад +1

    Sound quality theek karne ke liye bahut bahut shukriya

  • @prathammishra1871
    @prathammishra1871 2 года назад +3

    NOT FUN FACT: nitrogen cotaining compunds kabhi nahin aayega