Alcohols, Phenols n Ethers 05 : Properties of Alcohols 1 : Acidic Nature - ESTERIFICATION JEE/NEET

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  • Опубликовано: 7 дек 2024

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  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +228

    For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/
    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.
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    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.
    12 chap 10 : Alcohols ,Phenols and Ethers 01 : Introduction , Classification & Nomenclature JEE/NEET
    ruclips.net/video/IviTZ45FrJY/видео.html
    Alcohols , Phenols and Ethers 02 : Preparation of Alcohols 1 : From Alkenes JEE/NEET
    ruclips.net/video/H2J2mqKnE3A/видео.html
    Alcohols, Phenols n Ethers 03 : Preparation of Alcohols 2: From Carbonyl Compounds & Carboxylic acid
    ruclips.net/video/wA0WFwCX118/видео.html
    Alcohols, Phenols n Ethers 04 : Preparation of Alcohols 3 : From Grignard's Reagant JEE/NEET
    ruclips.net/video/18IOlI_LB3Q/видео.html
    Alcohols, Phenols n Ethers 05 : Properties of Alcohols 1 : Acidic Nature - ESTERIFICATION JEE/NEET
    ruclips.net/video/43fUJXk1IG4/видео.html
    Alcohols, Phenols n Ethers 06 : Properties of Alcohols 2 : Lucas Test JEE/NEET
    ruclips.net/video/omkLiGrJ7lc/видео.html
    Alcohols ,Phenolsn Ethers 07 II Properties Of Alcohols 3 : Dehydration Of Alcohols JEE/NEET
    ruclips.net/video/85mR5D9FdDk/видео.html
    Alcohols , Phenols n Ethers 08 II Properties Of Alcohols 4 : Oxidation Of Alcohols JEE/NEET
    ruclips.net/video/Stf9w6zKxA4/видео.html
    Alcohols , Phenols n Ethers 09 II Preparation Of Phenols - All Methods in One Video JEE/NEET
    ruclips.net/video/VNq80BPrpuU/видео.html
    Alcohols , Phenols n Ethers 10 II Properties Of Phenols 1 : Acidic Nature Of Phenols JEE/NEET
    ruclips.net/video/Q9bwDMbno3w/видео.html
    Alcohols , Phenols n Ethers 11 I Properties Of Phenol 2 :Esterification & Reactions of Benzene Ring
    ruclips.net/video/iaPxJMoH5n0/видео.html
    Alcohols , Phenols n Ethers 12 I Properties Of Phenol 2 : Reimer Tiemann & Kolbe's Reaction JEE/NEET
    ruclips.net/video/3lV7AUXzXeI/видео.html
    Alcohols , Phenols n Ethers 13 :Preparation Of Ethers -Dehydration of Alcohol & Williamson Synthesis
    ruclips.net/video/lEWUaD8n_8Q/видео.html

    • @gagansirsfan0173
      @gagansirsfan0173 4 года назад +4

      Sir humari website or kota ke ads😂😂😂😂😂🤣🤣🤣🤣🤣

    • @roopas8462
      @roopas8462 4 года назад +4

      sir as OH is a good leaving group why can't it combine with H+ ion from h2So4, then oxygen from alcohol can form coordinate bond as C has positive charge. After that as Oxygen has positive charge it take electron from Hydrogen (-R'-O+-H). then H+ combines with HSo4 and h2so4 is returned as it is like catalyst. In this mechanism also oR' is coming from alcohol group. pleaseee respond @Physics Wallah - Alakh Pandey

    • @surajgiri7718
      @surajgiri7718 4 года назад +3

      Sir, how to ask doubts ?

    • @janabubay2656
      @janabubay2656 4 года назад +2

      OH-is more stable than OR- in all cases so why H20 (water)more acidic than methanol?🙄🙄🙄🙄🙄🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤨🤨🤨

    • @ravendrasinghraghuvanshi3589
      @ravendrasinghraghuvanshi3589 4 года назад +3

      #justice4ssr

  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +107

    DOwnload PDF Notes @ physicswallahalakhpandey.com/class-xii/chemistry-xii/10-alcohols-phenols-and-ethers/

    • @RIMWIDH
      @RIMWIDH 5 лет назад +3

      Thanks 😊 sir for vedios

    • @knowledgejunction1643
      @knowledgejunction1643 5 лет назад +4

      Sir - hello bachcho kaise ho
      Me - hello sir kaise ho

    • @saikat3847
      @saikat3847 5 лет назад +4

      Sir magnetism and matter ka bacha hua complete karwa dijiye please

    • @RIMWIDH
      @RIMWIDH 5 лет назад +1

      I am very thankful to you for vedios

    • @rohittripathi2159
      @rohittripathi2159 5 лет назад +2

      Sir kya physics ke liye ncert padhe

  • @sarthakpatwari7988
    @sarthakpatwari7988 4 года назад +144

    I don't know how this person teach.....he has a power of making things that interesting that we can never even thought of.....salute to you sir😀

  • @sankarbhattacharjee1879
    @sankarbhattacharjee1879 5 лет назад +1061

    Sir , ab pata chal raha hai.. , goc aur reaction mechanism kitna important tha... , 70-80% concept to wahi d se haii...

    • @ShivamJha00
      @ShivamJha00 4 года назад +128

      Sahi kaha bhai😂
      Puri 11th to khelte khelte bita diya. 12th me fat rha hai. But no fear when Pandey sir is here😁😁

    • @radhaarora3209
      @radhaarora3209 4 года назад +43

      Hn tabhe maine goc and rxn mechanism ke sir ke saare videos dekhe hai

    • @knowledgejunction1643
      @knowledgejunction1643 4 года назад +9

      Haa

    • @nalinmittal8490
      @nalinmittal8490 4 года назад +8

      @@radhaarora3209 manae bhi

    • @balwankundu2460
      @balwankundu2460 4 года назад +8

      @@bhimkhanra4004 ye goc kya hota h

  • @adityadeotare304
    @adityadeotare304 3 года назад +410

    We have live lectures on PW still learning from old one bcoz they r favorite

    • @nayanghodke4161
      @nayanghodke4161 3 года назад +28

      not only favourite but are quite detail.

    • @eddy18457
      @eddy18457 3 года назад +9

      @@nayanghodke4161 yeah man absolutely
      btw you are here for your term 1 exam right 😆😆😆😆

    • @binod8674
      @binod8674 3 года назад +5

      I hope i am not late lmao🤣🤣

    • @TonyStark-qg4ss
      @TonyStark-qg4ss 3 года назад +4

      @@binod8674I also hope that I'm not late for the term 1 exam

    • @binod8674
      @binod8674 3 года назад

      @@TonyStark-qg4ss u will excel in exams😆

  • @pradipsahu2275
    @pradipsahu2275 4 года назад +141

    *Properties of alcohol*
    🔷 Cleavage of O-/-H bond 5:26
    Acidic nature 7:05 11:36
    🔹 Reaction with metal 14:43
    🔹 Reaction with metal amide 18:22
    🔹 Reaction with alkali 20:10 21:49
    🔹 Esterification 24:05 26:48 29:41
    Mechanism 35:14 38:22 40:33 43:22
    44:37 45:17 1:02:11
    Rate of reaction 50:40 53:43 55:37
    56:54

  • @plaban6
    @plaban6 Год назад +60

    These lectures are far far better and helpful than other tuitions sir's lectures. Who else here agree with me😊

  • @GURBANISTATUS_
    @GURBANISTATUS_ 3 года назад +22

    Answer of last question:-
    O
    ll
    C-OCH3
    l
    C-OH
    ||
    O

  • @baibhavvivek8935
    @baibhavvivek8935 5 лет назад +191

    Sir ka naya dialog "jo acha padh kar jayega"

  • @manoharsaraf2199
    @manoharsaraf2199 4 года назад +657

    Father : what is he getting from teaching u all in free ?
    Me : Satisfaction 🙂

    • @asangkumar7669
      @asangkumar7669 4 года назад +35

      Bhai English grammer ki bhi class lo 😂👍

    • @manoharsaraf2199
      @manoharsaraf2199 4 года назад +5

      @@asangkumar7669 why bro

    • @dropkhoja1237
      @dropkhoja1237 4 года назад +18

      @@manoharsaraf2199 as you wrote "in free" and it should be "for free"

    • @suryanshsingh9492
      @suryanshsingh9492 4 года назад +3

      @@asangkumar7669 🤣🤣🤣

    • @TaverrVance
      @TaverrVance 4 года назад +31

      Alakh sir earns from the video ads, ads on his site, and the paid courses.

  • @funnygaming3399
    @funnygaming3399 2 года назад +50

    These old videos are the real gems of PW.. this struggle is actually real

  • @vinaybhutada3311
    @vinaybhutada3311 4 года назад +40

    Physics wallah is 1000x times better than college teachers.. solute to him..
    I like= 1000x solute..

  • @sushilasharma2789
    @sushilasharma2789 4 года назад +139

    Sir please Meri aapse request h ki Jo chapters chemistry k reh Gaye h unko cover Kara dijiye hme bahut pareshani hoti h dusre channels se padhne m sirrr please aapse Dil se request h hamara apka to dil ka connection h sir phir aap Tak hamari ye request kyo nahi pahuch pati😥😥😥😥😥😥😥😥😥😥😥

    • @vladiyogiputinraj4132
      @vladiyogiputinraj4132 4 года назад +1

      Kya kar sakte hain yaar voh bhi abhi kaafi busy hain physics me ,so chemistry ka toh chance hi nhi banta

    • @kshitizmohanty5297
      @kshitizmohanty5297 4 года назад +1

      @@vladiyogiputinraj4132 chance hai bhai yakeen batch ke lectures se shayad sir bache hue topics upload kare

    • @vladiyogiputinraj4132
      @vladiyogiputinraj4132 4 года назад +2

      @@kshitizmohanty5297 don't know bro but it will be helpful for us .

    • @kshitizmohanty5297
      @kshitizmohanty5297 4 года назад +1

      @@vladiyogiputinraj4132 yes 👍 sir is uploading electromagnetic wave from lakshya batch so may be he can upload other chapters also

    • @ayushraj_17
      @ayushraj_17 4 года назад

      Sir bht busy ho gye h bro

  • @soha8253
    @soha8253 3 года назад +14

    Only aap hi aise teacher h jiski sari videos mai 1.75x ki speed pr dekhti hu
    Bt you are doing a great Job bohot videos try kri on ytube bt apki hi videos best h keep it sir

  • @radhikachasta3512
    @radhikachasta3512 2 года назад +19

    This is our beautiful sa channel...
    ❤PHYSICS WALLAH❤
    From where everyone goes after satisfaction... Thank you sir..😊

  • @vineet1492
    @vineet1492 5 лет назад +192

    Sir please if possible live aao thode dinno me😇🙏

  • @AyushKumarSingh-12
    @AyushKumarSingh-12 4 года назад +74

    धन्यवाद, आचार्य जी. 🙏🙏

  • @tejashrimaske908
    @tejashrimaske908 3 года назад +59

    38:21 I always wonder elements kitne dildar hote h.... They literally give up their stability just to make the other element stable

  • @ayushisingh3367
    @ayushisingh3367 4 года назад +41

    22:00 😆
    Ye paani se oh- nikalna chahate Hain,paani Inka oh- nikal dega

  • @gangatiwari3866
    @gangatiwari3866 5 лет назад +6

    sir such me apese accha teacher maine ni deka jo dil se padata hai paise dek ker ni...i respect a lot of you sir.

  • @generalknowledge8012
    @generalknowledge8012 5 лет назад +42

    Sir aap ke siva kisi aur se online study me maja hi nhi aata.

  • @shaizafatima6802
    @shaizafatima6802 2 года назад +9

    Idk wt to say but you're absolute teacher of chemistry ✨

  • @bibhutibhusanswain3701
    @bibhutibhusanswain3701 4 года назад +2

    Really sir jis organic se main itna darti thi ab sir appke sab organic vdo dekhne ke badd pata chal raha itna bhi jyada critical nahi hai really sir salute u🙏🙏🙏

  • @24-udaykumarsingh43
    @24-udaykumarsingh43 5 лет назад +35

    Lastly, I finish esterification mechanism..💆

    • @kirtisingh8334
      @kirtisingh8334 4 года назад +3

      8 months ago 🥺 okok u r our senior ....I thought how😁

    • @niladriroy1665
      @niladriroy1665 4 года назад +1

      @Vladimir Vladimirovich Putin 😂😂😂

    • @priyanshunegi273
      @priyanshunegi273 4 года назад

      Syllabus me hai kya ye boards ke

  • @gitadevi3
    @gitadevi3 5 лет назад +9

    Real hero of physics and chemistry thank you very3 much sir😘😘😘😘😙😙😙😙😙😙😃😃😃😂😂😁😁😁😀😀😀😊😊😊☺☺😅😅😅😆😆😇😇😇😇😄😄

  • @rabooniraja1479
    @rabooniraja1479 Год назад +9

    The Energy in you is incredible sir 🔥🔥

  • @devanshgupta7607
    @devanshgupta7607 Год назад +16

    34:16 Literally, no one is going to dislike your video sir, those jokes are nice and make topics easy

  • @souravmahapatra6233
    @souravmahapatra6233 3 года назад +4

    Alakh sir jindabad 😁😁😁😁😁😁😁😁😁😁😁😁😁💕💕💕💕💕💕💕🙏🙏😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍🇮🇳🇮🇳🇮🇳

  • @The_bhanu_thakur
    @The_bhanu_thakur 5 лет назад +77

    Sir please if possible make a video on conversation of both organic chapters

    • @PrashantKumar-fu1zn
      @PrashantKumar-fu1zn 4 года назад +21

      Tum shayad conversion bol rhe ho 😅
      Lekin bol k koi fayda nhi
      Master sahab doosre mission pe nikal chuke h

    • @soumodipkarmakar402
      @soumodipkarmakar402 4 года назад

      @@PrashantKumar-fu1zn yt pe kaha milega bata paoge?

    • @abhikdey5133
      @abhikdey5133 4 года назад +2

      @@soumodipkarmakar402 Sir Lakshya batch parha rahe hai.

    • @soumodipkarmakar402
      @soumodipkarmakar402 4 года назад

      @@abhikdey5133 main chemistry ki baat kar Raha tha

    • @abhikdey5133
      @abhikdey5133 4 года назад +5

      @@soumodipkarmakar402 Arvind sir Acche parhate hai... lekin pw ke jaisa "feel " nahi ata. 😁

  • @mayankjoshi1995
    @mayankjoshi1995 4 года назад +61

    You are a legend sir🙏🙏....earlier i used to feel that organic is a language of some alien but now due to you it is one of the most interesting subject.....much love❤❤❤

  • @NehaSharma-eo9lc
    @NehaSharma-eo9lc 5 лет назад +15

    Your way of teaching 👏🏻 🌷

  • @zainhaseeb646
    @zainhaseeb646 4 года назад +5

    no words to explain your generousness .....#A GENEROUS BENEFACTOR TO THE STUDENT WORLD

  • @spartafun6897
    @spartafun6897 Год назад +11

    "OLD IS GOLD" plz like who are satisfied with this quote.....

  • @rohanjadhav6626
    @rohanjadhav6626 4 года назад +8

    Thank u sir bcoz of u my organic chemistry doubts are cleared before your videos I was zero in organic

  • @sitaswami7165
    @sitaswami7165 4 года назад +8

    Very nice explanation.....those who are seeing for neet 2020 ..hit like👇👇

  • @technicalpadho1675
    @technicalpadho1675 5 лет назад +4

    Sir maja aa gya wajah aap ho mere aur lakho baccho ki khushi ke and hann aapko dekhte hi badi inspiration milti h true sir1000000

  • @shaiksharief8203
    @shaiksharief8203 4 года назад +4

    10,000 students mey 167 students ke vajah baaki sarey 9833 students ko samaj aa hayi vahi alakh sir hai😎😎😎💪💪💪💪don't understimate the power of alakh sir😉😉💪💪

  • @sandeepvlogs8455
    @sandeepvlogs8455 5 лет назад +2

    dkh pandey pandey hoyi pyi aa 😍😍😍👌👌
    pndey ni pndey schii dsan fkr e 💓💓💓

  • @sonugrewal4559
    @sonugrewal4559 3 года назад +4

    Let's machao the mechanism😜😜😃😃🤭🥳🥳😋😋🤗🤗🤔🤔 👇👇👇👇👇✌️✌️✌️✌️

  • @gentlymental5847
    @gentlymental5847 3 года назад +1

    Sir Aap na hote toh ky hota hum jaise bachon jo kisi prakaar ke coaching nahi jate
    Sir koi agar aise padhaye jaise aap padhatein toh soochein bhi but sir u r amazingly brilliant . Since class 10th hum aapki videos dekhtien hoon aur sachi aapke karan school mein tarif hoti hai kyunki hume cheezein smjh aatin hain aur mein answer karpatein hain Thanks sir.
    May u have a great life and u have lead my life to a better direction. 👍🏻

  • @amardeepyadav9511
    @amardeepyadav9511 3 года назад +5

    Learnt this esterification in class 10 but now i got to know its mechanism !!!!!!!!!!

  • @Sangeeta_m17
    @Sangeeta_m17 3 года назад +1

    Ans 6 O
    "
    C-O-CH3
    '
    C-OH
    "
    O

  • @sohansarkar7148
    @sohansarkar7148 Год назад +8

    Sir, in the mechanism of esterification, formation of carbocation takes place, so is there any chance of rearrangement? If yes, then the mechanism should be different I think as double bond wont form on C of caboxylic group
    edit: I got my answer from the lecture, there would be no esterification when there is beta carbon, still I'm leaving this comment, it may help if someone gets this same doubt..Thanks sir for everything

  • @saritasharma5548
    @saritasharma5548 3 года назад +5

    Sir,your teaching style is unique.

  • @ankitbarnawal7020
    @ankitbarnawal7020 2 года назад +6

    Sir I am from lakshya jee 2023 batch now also i watch your organic chemistry lectures for all concepts to be cleared.

  • @Mbhargavkashyap
    @Mbhargavkashyap 3 года назад +1

    When physics wallah is here,
    No fikar, no fear 😃😃😃

  • @feurojahmed6656
    @feurojahmed6656 3 года назад +7

    Oxygen gali Ka wo bacha hai jo Apni chocolate sabko deta hai aur badme realise hota hai Ki are mera chocolate to khtm Ho gya ab bapas do mujhe 😂😂😀

  • @f1_42_prasoonkashyap5
    @f1_42_prasoonkashyap5 5 лет назад +4

    Aapke lecture bahut long hote hain per best hote hain

  • @vikrantsingh7360
    @vikrantsingh7360 5 лет назад +26

    WAY, RAY, OPTICS MODERN, PHYSICS PLEASE PLEASE 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @kalluripalavilli6742
    @kalluripalavilli6742 5 лет назад +2

    Notifications dekh ke pura neend,thakhavat dur ho Gaya hai....thanku .....I was eagerly waiting for your video.......

  • @nidhisharadtanve7591
    @nidhisharadtanve7591 Год назад +3

    🙏🙏🙏 God of chemistry 😊😊😊

  • @Monis_cricketor
    @Monis_cricketor 11 месяцев назад +2

    Your way to teaching 👏👏👏👏

  • @deepitsharma6462
    @deepitsharma6462 5 лет назад +48

    🎩
    😁
    👕👍Great!
    👖
    Teaching sir

  • @Rims_artwork
    @Rims_artwork 5 дней назад

    Alakh sir is the best teacher 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

  • @archanashelar1016
    @archanashelar1016 4 года назад +6

    Sir aap lakshya batch mei bhi chemistry sikhaeye !!!!❤️❤️. Pleage request .....😂

  • @jacksonshiv8177
    @jacksonshiv8177 3 года назад +4

    Watch from here 34:00

  • @A.k_0802
    @A.k_0802 2 года назад +5

    You are a legend sir literally aapke jaisa koi or nahi ❤

  • @soni...6831
    @soni...6831 3 года назад

    Sir ne itne bdhiya tarike se , aur itne sequential way me organic padhya hai na , matalb agr tumne pure 11th aur 12th ki organic sir se padhi hai na to ak bhi confusion rhega hi nahi , matalb bhut jabrdast pdhayahai sb kuch aur khas taor pe optical isomerism to aur bhi mast tarike se pdhaya 🙏🙏🙏🙏.

  • @monireol
    @monireol 5 лет назад +9

    We love this channel
    Am i right 👉 please reply

  • @hdhdshs7299
    @hdhdshs7299 5 лет назад +19

    Thank you sir for this beautiful lecture.

  • @Nancy-pg9zu
    @Nancy-pg9zu 3 года назад +7

    I'm also a 12th class student.. Last year I didn't study chemistry due to covid but have atleast basic knowledge of class 11th chemistry...
    The girl who was topper of chemistry in 10th class... Now, I am also regretting for not studying in 11th class... Properly.. 😔
    But I will never let my hope down :)
    And always keep trying.. 🙂✌🏻❤🥇

    • @rajeev.242
      @rajeev.242 3 года назад +4

      10th me toh sab topper bante hai..

    • @Nickshot123
      @Nickshot123 3 года назад +4

      @@rajeev.242 Yeah🔥.
      Aukat toh sbhi ko 11 and 12 mein pta chlti hai😜

    • @rajeev.242
      @rajeev.242 3 года назад +2

      @@Nickshot123 Haaa bro.... अभी तो ये शुरुआत हैं अनंत बाकी हैं 😏😆😂

    • @studysuki80
      @studysuki80 Месяц назад

      so in which college are you today?

  • @officaltripathi1895
    @officaltripathi1895 2 года назад

    I hope ki sir sabko accha he chahiye aur accha he padhte hain

  • @hariomojha7715
    @hariomojha7715 5 лет назад +8

    Thank you for the video of alcohols phenol and ether sir

  • @Islamicways731
    @Islamicways731 3 года назад +1

    I'm satisfied with organic becoz of my Lovely sir
    Alakh panday sir zindahbad
    👍💞💞💓💯👆👆

  • @guunsachdeva9338
    @guunsachdeva9338 5 лет назад +6

    Congrats sir for 1.5 m Suscriber ❤❤😊😊😊😊🎆🎆

  • @Ishrath-q5h
    @Ishrath-q5h 10 месяцев назад

    After getting so many offline and online classes,still these lectures are much useful.

  • @rakshitapandey782
    @rakshitapandey782 4 года назад +8

    Radha is my friend 😀😀😀we both were watching it together and the most hilarious moment was "Radha ki ek aankh choti thi😂😂😂😂😂😂😂😂"
    Wnd i was looking at my friend that if it would be real so❗❗❗❗❗❗❗❗❗😂😂😂😂😂😂

  • @akanksha5261
    @akanksha5261 5 лет назад +4

    I m able to solve most of the questions of JEE mains and advanced /Chemistry, Physics /both yes BOTH! just because of THE GREAT TEACHER ALAKH sir , Physics wallah , I am thankful about something you did to help me; I feel indebted to you for your supports

  • @priyahaldar5574
    @priyahaldar5574 5 лет назад +4

    Sir you are next to God for me, l salute to your effort

  • @jashan_kochar
    @jashan_kochar 3 года назад +2

    34:03 sir aapko kabhi dislike nahi kr skte 🤩🤩

  • @jaguarking6590
    @jaguarking6590 5 лет назад +134

    Those 234 who disliked are RADHA's BF😂😂😁😁😁😂😂

  • @DRUPSCMotivation
    @DRUPSCMotivation 5 лет назад +2

    Best teacher on RUclips for classes X , XI and XII 🙏🙏🙏

  • @abhisheknirala2577
    @abhisheknirala2577 5 лет назад +6

    Full energy me h sir ..

  • @knowledgeshukla2068
    @knowledgeshukla2068 5 лет назад +36

    Sir physics complete kara do please kara do at least AC current

  • @proproot
    @proproot 4 года назад +7

    Without H2SO4 in esterification the reaction becomes reversible.It proceeds simultaneously with reversing. So what will be the mechanism then?

    • @sujalchede3928
      @sujalchede3928 3 года назад +12

      Already Kam mechanism hai kya padhne Ko?

    • @nikk_scan
      @nikk_scan 2 года назад

      @@sujalchede3928 😂😂😂😂😂

  • @sandhya7077
    @sandhya7077 4 года назад +2

    Sir u make this chap too easy.... Thnks gurujii....☺❤🤘

  • @SurajKumar-kx8dn
    @SurajKumar-kx8dn 5 лет назад +4

    Amazing explanation Love from bihar
    thank u so much sir

    • @devaudichya254
      @devaudichya254 5 лет назад +1

      Bihari mumbai mat jana kabhi 🤣

    • @vaishnavi1892
      @vaishnavi1892 3 года назад

      @@devaudichya254 Mumbai Delhi har jagah reh chuke h aur apni achi pehchan bhi banai hai aap apni orthodox Soch ko khtm krein ab.
      Aur apni aapnkhein kholein aapko adhiktar talents Bihar aur up se hi milenge

  • @rohitgusain1901
    @rohitgusain1901 4 года назад +2

    24 Nov 2020 Sir got 4 million subscribers

  • @SumitSharma-fq4lm
    @SumitSharma-fq4lm Год назад +5

    Watching this lec for 2023 boards

  • @ayushyadavprv
    @ayushyadavprv 9 месяцев назад +1

    Thank You Sir, Whenever i watch your videos it seems like a movie and the in b/w comedy seems like a charming song😊

    • @Amitbang-yc8gm
      @Amitbang-yc8gm 7 месяцев назад

      Bhai tu 5 years ke badh bol raha hai abh to sir ne teaching bhi chod dii😂😂

  • @monishasen6182
    @monishasen6182 5 лет назад +4

    Good noon...Sir ...thank you so much for helping us always....😊😊

  • @rakeshtanwar1880
    @rakeshtanwar1880 3 года назад +1

    Sir aaj marker nai gira fir bhi lecture hitt because u are superb😁😁😁😁

  • @amoghnaik2396
    @amoghnaik2396 5 лет назад +63

    ╔══╗
    ╚╗╔╝
    ╔╝ (⁀`v´⁀)
    ╚══` .¸.physics wallah (LEGEND OF CHEMISTRY)

  • @kumkumpandit7369
    @kumkumpandit7369 2 года назад +1

    Sir your teaching style is outstanding.. mind-blowing sir❤️❤️..... Thanks sir

  • @AmitKumar-wc8ix
    @AmitKumar-wc8ix 3 года назад +5

    My regular habit is to like atleast 6-7 videos of Alakh sir. salute u sir

  • @LR-103
    @LR-103 4 года назад +1

    My heart 💓 is still smiling for ur online help

  • @rashikaranaut5031
    @rashikaranaut5031 4 года назад +3

    No one can teach organic better than u👍

  • @sarthakpandey6032
    @sarthakpandey6032 Год назад +1

    sir you made me love chemistry

  • @ashishlodhiji4116
    @ashishlodhiji4116 11 месяцев назад +6

    Kon kon 2024 me dekh raha hai like karo 👍

  • @rakesharma777
    @rakesharma777 3 года назад +2

    😊🙃Bahut khoob 🙏❤️👍👍🙏

  • @roopas8462
    @roopas8462 4 года назад +7

    sir as OH is a good leaving group why can't it combine with H+ ion from h2So4, then oxygen from alcohol can form coordinate bond as C has positive charge. After that as Oxygen has positive charge it take electron from Hydrogen (-R'-O+--H). then H+ combines with HSo4- and h2so4 is returned as it is like catalyst. In this mechanism also oR' is coming from alcohol group. pleaseee respond @Physics Wallah - Alakh Pandey

    • @balwankundu2460
      @balwankundu2460 4 года назад +4

      Bro mechanism may be wrong as it is only a story made by just imagination, but i salute ur imagination and this mechanism is also correct , as they are not god those who makes any story and we have to follow, u r right nd keep it going , soon u will be a scientist.

    • @pradipkumarborah8794
      @pradipkumarborah8794 4 года назад +1

      In google its given OH is not a good leaving group..🙁🙁

    • @balwankundu2460
      @balwankundu2460 4 года назад

      @@pradipkumarborah8794 but it is in some cases than others
      If OH gets an hydrogen from anywhere then it is best leaving group

    • @pradipkumarborah8794
      @pradipkumarborah8794 4 года назад

      @@balwankundu2460 THNKS FOR THE CLARIFICATION😃

    • @roopas8462
      @roopas8462 4 года назад

      @@balwankundu2460 Yes bro I agree but there has to be a reason why they chose this mechanism over the other. I feel based on the intermediate formed, which they observed they chose this mechanis. Thank you bro appreciate it!!

  • @factswithdoctor3689
    @factswithdoctor3689 5 лет назад +1

    Sir Mera organic ka 25% Bacha hai Thank sir Mai Pura note banai hu Thank you so much sir😁😁👩‍⚕️👩‍⚕️

  • @tanviyadav9404
    @tanviyadav9404 3 года назад +4

    Pro in chemistry ❤

  • @funfact3409
    @funfact3409 Год назад +6

    Me from 2023-24 batch and u 😁

  • @desivlog4302
    @desivlog4302 4 года назад +37

    Lockdown me dekhne wala....like .....plz

  • @LawkushYadav-o8g
    @LawkushYadav-o8g Год назад +1

    Pranipat guruji ❤❤

  • @AWORLD_ORIGINAL
    @AWORLD_ORIGINAL 5 лет назад +7

    Finally 2 million🙂🙂

  • @monikapatel688
    @monikapatel688 4 года назад

    Phli baaar mujhe ye itne achhe se smjh aai hh tquuu so muchhhsir jiiii aaapko mere chhhota sa solute 🙏🙏🙏🙏🙏

  • @thesayan318
    @thesayan318 5 лет назад +7

    Complete alcohol phenol ether please 🙏🙏

  • @lokanathmishra3387
    @lokanathmishra3387 5 лет назад +1

    Great going sir. Love you dilse.