Sulphuric Acid : ICSE Class 10 , ISC Class 12 (P Block)

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  • Опубликовано: 5 ноя 2024

Комментарии • 1,2 тыс.

  • @PhysicsWallah
    @PhysicsWallah  6 лет назад +257

    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/
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    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.
    HCL - Hydrochloric Acid || ICSE CLASS 10 CHEMISTRY ||
    ruclips.net/video/ISPhUbvcsGM/видео.html
    Ammonia | Ammonia ICSE 10 CHEMISTRY | Preparation and Properties of Ammonia | 10 ICSE |
    ruclips.net/video/Nnj3lgbYCKE/видео.html
    NITRIC ACID : ICSE CLASS 10 , ISC Class 12 (P Block)
    ruclips.net/video/ZsbMX_W8Sd0/видео.html
    Sulphuric Acid : ICSE Class 10 , ISC Class 12 (P Block)
    ruclips.net/video/5mxuH04fICI/видео.html

    • @DIVYAPRATAP
      @DIVYAPRATAP 5 лет назад +6

      Sir plzz help me with properties of (conc) h2so4 ... seen video five times but not able to understand far the first time . Sir plzzzz help😓😓😓😓😓

    • @siddharthagnihotry4308
      @siddharthagnihotry4308 5 лет назад +3

      Any compound is said to be an acid when it liberates H+ or H3O+ ions .
      ANd these ions will only be released if the acid is reacted with water and conc. Acid means that there is no water in it. SO it does not show Any Acidic property like oxidizing agent and others...
      I hope that now your confusion is clear..

    • @princefeb3
      @princefeb3 5 лет назад

      @@DIVYAPRATAP study from sylabbus part only and by heart it

    • @rishigupta9000
      @rishigupta9000 5 лет назад +2

      sir kya aap selina se padha rahe hai

    • @shankhchuroria3612
      @shankhchuroria3612 5 лет назад +1

      @@rishigupta9000 Yes

  • @nidhilawankar
    @nidhilawankar 8 месяцев назад +141

    All the best for 11march chemistry board exam. 2024

  • @nawazkhurshid_here
    @nawazkhurshid_here 4 года назад +152

    Huge respect from all icse students

  • @Ayan.powerdly
    @Ayan.powerdly 6 лет назад +712

    Sir you seem to have blessed with the talent of converting the most difficult task into the easiest one.Thanku so much for assisting us🙏😊

  • @shauryasingh139
    @shauryasingh139 3 года назад +92

    We are lucky enough to have a teacher like him🙂

  • @jazz_xi
    @jazz_xi 9 месяцев назад +10

    4:15 - Contact process

  • @neutral1087
    @neutral1087 Год назад +449

    Fun fact - I didn't knew anything about chemistry and the next day was my pre board, so I had watched from this channel and I scored 41/80 in preboard..... By just studying one night for few hours

    • @mantashakhan3900
      @mantashakhan3900 Год назад +34

      But u have to study more😊 bro

    • @neutral1087
      @neutral1087 Год назад +48

      @@mantashakhan3900 I have completed 90% chemistry syllabus and I'm very confident for boards, I'll definitely try to get 100%

    • @mantashakhan3900
      @mantashakhan3900 Год назад +22

      @@neutral1087 nice it means you are the 2022-23 batchelor

    • @rajveer5911
      @rajveer5911 Год назад +10

      Bhai fir woh objectives puch k hee aye hune😹

    • @priyankacolourfulandsketch1241
      @priyankacolourfulandsketch1241 Год назад +2

      ​@@neutral1087 yss what was your result😮

  • @shreyakumari2925
    @shreyakumari2925 8 месяцев назад +22

    POV:- U started loving chemistry because of this guy....🤌✨😊

  • @JustChooseIt10
    @JustChooseIt10 Месяц назад +14

    Any 2024-25 batch students here?

  • @aarnachopdekar9490
    @aarnachopdekar9490 3 года назад +77

    Had watched this session 7 months before
    Still fresh in mind

  • @unmutedbynature9779
    @unmutedbynature9779 3 года назад +25

    Before : "Kaise oadhoo yaar, reactions samajh hi nahi aa rhe"
    After : "Phod dege ab ! Padhne ki bhi jaroorat nahi..."
    Thank you Alakh Sir once again

  • @sancharikajaiswal5445
    @sancharikajaiswal5445 6 лет назад +103

    thank you so much.... sir...
    u r very great
    i m glad dat i found ur channel
    dis yr i m in 10 nd all ur videos r of grt help😄😄

  • @sheshags4801
    @sheshags4801 5 лет назад +61

    Really fantastic sir I haven't yet properly prepared for my Chem exam but I got confidence to face exam tomorrow that's just after watching ur videos sir.... Really thank u sir and stay blessed

    • @akashrawat6214
      @akashrawat6214 2 года назад +5

      so how marks came?

    • @manjugupta407
      @manjugupta407 2 года назад +1

      @@akashrawat6214 now she remember after 3 years? 😂

    • @akashrawat6214
      @akashrawat6214 2 года назад +1

      @@manjugupta407 class X is something inscripted in our memory for lifetime

    • @manjugupta407
      @manjugupta407 2 года назад

      @@akashrawat6214 but yeah she'll not reply..

    • @ishanchetan53
      @ishanchetan53 Год назад

      But revison is must, without revision you may forget some important things......

  • @mayankarora964
    @mayankarora964 4 года назад +13

    Thank you so much sir for making the topic so simpler!!

  • @sameersingh6237
    @sameersingh6237 3 года назад +126

    2021 students start from 19:11 save your time... contact process is removed

  • @SangitaKumari-hx1mx
    @SangitaKumari-hx1mx 3 года назад +24

    Ur the world best teacher of chemistry u are really god gifted sir we indians child have proud on u ur the key to our success☺️

  • @mehakkothari5728
    @mehakkothari5728 2 года назад +63

    Sir you are the best☺️
    Even in 2022 it is helping for the boards👍
    Thank you so much sir for you only chemistry is getting interesting👍☺️

  • @DeepakTiwari-xb6qb
    @DeepakTiwari-xb6qb 8 месяцев назад +6

    27:07 you’re wrong sir. It should be S+H2O+SO2 in the product

  • @BhaveshParmar-tm8nl
    @BhaveshParmar-tm8nl 4 года назад +10

    Congratulations sir on completing of 4 million subscribers
    Keep it up 👍

  • @abhinavsingh5773
    @abhinavsingh5773 2 года назад +22

    Hats off to sir who is doing a great job

  • @rishabhjain7119
    @rishabhjain7119 4 года назад +14

    Thanks a lot, sir. It is really helpful.

  • @amitabaranwal4978
    @amitabaranwal4978 Год назад +6

    17:41 it will be 450°C

  • @Wildlife-5741
    @Wildlife-5741 Год назад +66

    All the students of 2024 ka board walo like karo

  • @priyankabhati8260
    @priyankabhati8260 9 месяцев назад +2

    Sir you are the best 🙏🙏
    Your videos are even helping for 2023-24 Batchelors

  • @cinabarrr
    @cinabarrr 2 года назад +59

    Helping in semester 2, 2022 also👽🤜
    Hats off to sir ji🙏

  • @yogindras4402
    @yogindras4402 9 месяцев назад +2

    14:07 we use the H2SO4 acid for the preparation of H2SO4 acid

    • @UNKNOWN-zp3wn
      @UNKNOWN-zp3wn 8 месяцев назад +2

      Yes , SMALL INVESTMENTS, LARGE PROFIT.

  • @Factometer027
    @Factometer027 5 лет назад +41

    First I want to congratulate you sir for 1 million subscribers

  • @siddharthagnihotry4308
    @siddharthagnihotry4308 5 лет назад +8

    Thankyou very much sir for clearing our concepts so nicely .

  • @Srishti-i9t
    @Srishti-i9t 3 месяца назад +6

    Batch 2024-25 >>>>>

  • @varnikatiwari8421
    @varnikatiwari8421 6 лет назад +31

    Sir ...your lectures are so good and easy to understand .....THANK YOU

  • @thesonikudii06
    @thesonikudii06 2 года назад +61

    To all the students preparing for their icse 2022 semester 2 exam
    May you all get 40/40..☺️

    • @abhinavsingh5773
      @abhinavsingh5773 2 года назад +1

      Thank you for your wishes

    • @Godfather..494
      @Godfather..494 2 года назад +2

      Hii

    • @PRINCE-so6tv
      @PRINCE-so6tv 2 года назад +1

      @@Godfather..494 hello

    • @raoprateek0001
      @raoprateek0001 2 года назад +4

      thank you sister!you also gain 40 out 40 and me also get 40 out 40 all arr get 40 out 40 tommorow exam.🙏🏻
      Jai shree Ram 🙏🏻Jai shia ram. jai hanuman ji ki jai laxman ji ki.🙏🏻jai bholenath♥😇

    • @subhanu6017
      @subhanu6017 2 года назад +1

      @@raoprateek0001 I am also watching this video now 🤣

  • @hobbylobby2151
    @hobbylobby2151 3 года назад +5

    Mujhe aaj tk chemistry koi smjha nhi paya bt u can thanku son much sir🙏😊

  • @vyasdhwanimahesh4817
    @vyasdhwanimahesh4817 6 лет назад +13

    Sir thank you so much. Aapki vajah se hi Mene preliminary exam me ache marks aaye.

  • @christopherjoseph7826
    @christopherjoseph7826 2 года назад +3

    best chem teacher ever

  • @yashThakur-ks6ij
    @yashThakur-ks6ij 8 месяцев назад +8

    Who are watching before 11 march exam😊

  • @thakurshashank3948
    @thakurshashank3948 Год назад +2

    Soon this channel is going cross 100 lakh subscribers 🎉🎉❤❤

  • @preetiicsebiology9048
    @preetiicsebiology9048 6 лет назад +4

    All the videos are very helpful n easy to understand. U r doing a great job. Being a teacher I found it so handy to prepare notes for my lectures. Thanks tonns

    • @PhysicsWallah
      @PhysicsWallah  6 лет назад +7

      thanx , its good to be appreciated from another teacher

    • @xavier3153
      @xavier3153 4 года назад +2

      @@PhysicsWallah♾=-0.5

    • @tushar7679
      @tushar7679 4 года назад +2

      @@PhysicsWallah sir ji,ap 10 icse ke liye bhi ek special course ajo jese apne yakeen,lakshy,

  • @ankitabhinavpanda7241
    @ankitabhinavpanda7241 6 лет назад +13

    Sir Aap koi bhagwan se Kam nahi hai
    You are great...........
    Thank you so much sir...
    We all love you
    God bless you sir...

  • @areebamirza983
    @areebamirza983 3 года назад +3

    love your pdhaane ka style bro

  • @Zerox-y4q
    @Zerox-y4q 8 месяцев назад +7

    Sir you are great😊😊 we are watching this video in 2024❤❤

  • @our_unique20244
    @our_unique20244 8 месяцев назад +4

    You are our future maker

  • @ankushroy3577
    @ankushroy3577 6 лет назад +12

    Tks sir again and again......

  • @sanjanagandhi7328
    @sanjanagandhi7328 3 года назад +25

    For 2021 reduced syllabi of chemistry sulphuric acid please start from 19:14. Save your time 😊

  • @technicalbuddy8649
    @technicalbuddy8649 4 года назад +27

    A: Ability to explain
    L: Love students
    A: Art of teaching
    K:
    Kind
    H: Hearted
    P: Pure from core of heart
    A: Accustomed to teaching N: Nadani se bhara hua
    D: Dilwale
    E: Every time helpful
    Y: Youth ko help karne

  • @aasthapratap4271
    @aasthapratap4271 4 года назад +3

    Realllyyyyy veryyy usefuulllllll.......thankyouuuuu

  • @RAMKUMAR-zl6fq
    @RAMKUMAR-zl6fq 6 лет назад +16

    Sir your teaching is unique Thank you 😃

  • @PraveenKumar-tx9vt
    @PraveenKumar-tx9vt 6 лет назад +8

    You teach very gud sir very helpful for board attending students.....tqsm sir.....🤗

  • @ShrutiSmitaNayak
    @ShrutiSmitaNayak 7 месяцев назад +1

    Thank you so much sir. I am very grateful to you .

  • @lakshyasingh1794
    @lakshyasingh1794 5 лет назад +4

    Hello sir , congrats for 1 million subscribers

  • @Yogendramishra-y8o
    @Yogendramishra-y8o 10 дней назад +1

    25:16 important part❤

  • @revisitgaming718
    @revisitgaming718 3 года назад +38

    23:58
    Proves that alakh sir knows even the heartbeats of his students
    Salute to this man who left his normal life to make our lives better
    Hats off sir

  • @mdhashirkhan5600
    @mdhashirkhan5600 2 года назад +5

    It is also applicable after 4 years also..

    • @_shiva_nsh
      @_shiva_nsh 2 года назад

      Yes obviously laws have not changed

    • @mdhashirkhan5600
      @mdhashirkhan5600 2 года назад

      @@_shiva_nsh no actually I mean that sir was so interactive 4 yrs ago also..

  • @riteshgupta6393
    @riteshgupta6393 3 года назад +6

    👉👉ICSE 10 CLASS 2021 STUDENTS WATCH THE VIDEO FROM 19:10. ACCORDING TO *FURTHER REDUCED SYLLABUS* CONTACT PROCESS IS DELETED 👍👍

  • @johubify
    @johubify 5 лет назад +8

    Thank you so much for this wonderful explanation sir!

  • @rachitagarwal5921
    @rachitagarwal5921 6 лет назад +3

    at 22:28 concept is fantastic

  • @nimrahtariq4649
    @nimrahtariq4649 2 года назад +4

    Bas Aisa hi teacher class me bhi chahiye😐❤️

  • @arpansen3684
    @arpansen3684 3 года назад +3

    Sir, you are GOD. What would I have done without you??

    • @halsona17
      @halsona17 10 месяцев назад

      Honestly you would have done everything, you had potential he just helped to reach it 😮

  • @flow8073
    @flow8073 3 года назад +1

    Mind sir's words as platinum is cheaper than diamond..not costlier

  • @LalitSahu-sz3yh
    @LalitSahu-sz3yh 10 месяцев назад +3

    Tomorrow is my exam and this lecture help me a lot
    THANKs YOU SIR🙏🙏

  • @kushgoel8105
    @kushgoel8105 3 года назад +2

    properties of h2so4......19:05

  • @himanshu7475
    @himanshu7475 10 месяцев назад +12

    Pre board ki vadiyaan sab 2024 batch vale logo ko 😂😂

  • @anitasahu5019
    @anitasahu5019 2 года назад +2

    Sir aap se padhne ke baad dil khush ho
    Jata haa. Enjoyed😀😀

  • @Psycho_extra999
    @Psycho_extra999 8 месяцев назад +5

    Monday exam h thanks to sir ❤

  • @swetalinasahu452
    @swetalinasahu452 5 лет назад +6

    Thanks sir ur videos have taught me so well and after one month I will give my board exam

  • @anilgolhar7111
    @anilgolhar7111 5 лет назад +29

    I am watching ur videos from begining of physics & Chemistry and it help me to understand more better than opening the book and wasting hours on it rather than steady understanding so it helped me very much but i also reads book😊

    • @anilgolhar7111
      @anilgolhar7111 5 лет назад +4

      I am in icse 10th and i am going to give 10th board 2019 thi year so it will help me a lot

    • @ashketchum1234-kill
      @ashketchum1234-kill 3 года назад +3

      I am going to give icse boards in 2022

    • @thanos3661
      @thanos3661 2 года назад

      @@ashketchum1234-kill me too🤜

  • @ip24xleo
    @ip24xleo 2 года назад +11

    Sir, You are the best Physics Teacher I've ever known. Really love the way of your teaching. 17 days for boards and I'm prepared my af. I'll definitely rock in Phy and Chem. Keep shining sir ❤

    • @rootingfornyc
      @rootingfornyc 2 года назад +2

      Dude im here 16 hours before my board 😂😂 God SOS

    • @mobpsycho5044
      @mobpsycho5044 2 года назад +1

      @@rootingfornyc same😂

    • @rootingfornyc
      @rootingfornyc 2 года назад

      @@mobpsycho5044 lmao do well tomorrow :)

    • @mobpsycho5044
      @mobpsycho5044 2 года назад +1

      @@rootingfornyc same to you bro😁

    • @ip24xleo
      @ip24xleo 2 года назад +1

      All the best dude

  • @alkatanwar9537
    @alkatanwar9537 6 лет назад +13

    Sir this was the 1st time I saw ur video and it was really very helpful and effective for me....Keep making such videos for us....Thank u so much🙂🙂

  • @agrimarawat4575
    @agrimarawat4575 3 года назад +1

    best teacher ever

  • @niyasharma9027
    @niyasharma9027 Год назад +11

    Who are going to give icse chemistry exam tomorrow

  • @neeharikadhiman9281
    @neeharikadhiman9281 Год назад +1

    AMAZING explanation sir

  • @shreyasrivastava5862
    @shreyasrivastava5862 5 лет назад +24

    Thanks a lot sir bcz of you a bit interest towards chemistry came in me...

  • @avddrum3o79
    @avddrum3o79 5 лет назад +1

    when i started watching this channel ,he just had 10K followers..
    Now he reached 10 million....
    Really great personality sir...
    hats off......****

    • @gigglingbangali5277
      @gigglingbangali5277 5 лет назад +1

      Man it's not 10 million...it's 1 million...hope you understand the difference between 10 and 1

    • @hazel748
      @hazel748 4 года назад +1

      Dude I hope u didn't fail in maths

  • @anuragyadav2086
    @anuragyadav2086 4 года назад +19

    I Am A Proud Student Of 'RUclips UNIVERSITY'!

  • @7.0arena
    @7.0arena 10 дней назад +1

    I haven't studied anything in chemistry earlier but only one day before my exam i open RUclips and come to this channel and i am very happy to say that i scored 50 and half out of 80 😊

  • @MohitSharma-cz4rz
    @MohitSharma-cz4rz 6 лет назад +5

    Hii Sir
    #Thanks for making this video It helped Me a lot.

    • @tejas9987
      @tejas9987 3 года назад +1

      You're Welcome beta
      Class 12th ho gaya hoga

  • @selenasingh3414
    @selenasingh3414 4 года назад +3

    Best explanation ever found 👌👌

  • @Daily_dose_internet
    @Daily_dose_internet 8 месяцев назад +13

    2024 here 👇

  • @Englishghvu
    @Englishghvu 2 года назад +2

    Sir ji aag laga di aapne 🔥🔥

  • @tomatosoupss
    @tomatosoupss 8 месяцев назад +13

    2024 gang 🤝😋

  • @mrhcrazy359
    @mrhcrazy359 Год назад +1

    Sir bolu ya phir Bhai pata nhi par aap ka parane ka tarika bahut accha h aap online ho ke itna acche se samjha te h Aisa lgta h ki ghol ke pila rahe h
    Kaash aap se mil pata

  • @jotkaur7340
    @jotkaur7340 2 года назад +4

    Hllo sir...meri ik request hai...plz aap chemistry and physics k basic jo hai os pe videos bna do ..so tht mere jaise b acche se har lecture smj ske.....plzzzz sir... main bhut time se chemistry physics seekhna chah ti ...as i got u on youtube its like a bless for me...heartedily thanks to u....

  • @cuteanimalsworld6008
    @cuteanimalsworld6008 2 года назад +2

    sit tus shi great ho... Big Respect🙏🙏🙏

  • @ratranipandey6141
    @ratranipandey6141 8 месяцев назад +2

    Still helpful for 2024 batch😢...thankyou Alakh sir❤

  • @leonsandy
    @leonsandy 11 месяцев назад +3

    in 17:50 sir there is 450c not 800c
    hope this help

  • @nileshbramhe9866
    @nileshbramhe9866 2 года назад +1

    You are very inspirational sir

  • @sidneet.786
    @sidneet.786 5 лет назад +4

    Thank u sir ur teaching is awesome it helped me a lot😊

  • @jiteshn2576
    @jiteshn2576 2 года назад +1

    thank you sir it helped me a lot

  • @bangtan5059
    @bangtan5059 4 года назад +321

    Boards walo zara attendance lgwao ...😂😂

    • @riyaraj2370
      @riyaraj2370 4 года назад +16

      Roll number 1 present 😂😂😂btw...all the best for the exam...😂😂😂😂😂😂😂😂😂😂😂😂😂😂

    • @notevencalm
      @notevencalm 4 года назад +6

      Me

    • @riyaraj2370
      @riyaraj2370 4 года назад +4

      @@notevencalm from which chapter have you started the revision??

    • @notevencalm
      @notevencalm 4 года назад +7

      @@riyaraj2370
      Study of compounds
      Mole concept
      Chapter 6 &7
      Chapter 1 & 2
      Chapter 3 & 4
      And organic in the last

    • @tasnimsiddique1228
      @tasnimsiddique1228 4 года назад +17

      All the best guys. Sab icse wale idhar hi hai.😂😂
      BTW are you an ARMY?

  • @gayatrisoni2690
    @gayatrisoni2690 4 года назад

    sar aap se jyada achcha physics aur chemistry koi teacher is duniya ka nahin padha sakta thank you so much sir for teaching so well thank you very much.. sir ap pls pls pls pls pls maths bhi padha do na 🙏🙏

  • @Radheradhe-pu5vj
    @Radheradhe-pu5vj 5 лет назад +3

    1 million group mein swagat hai

  • @AYUSHMISHRA-zy2in
    @AYUSHMISHRA-zy2in 3 года назад +2

    Grow fastly to 5 million

  • @itzz_satyam___3777
    @itzz_satyam___3777 5 лет назад +4

    Love u sir
    Ur explanations r just awsm...

  • @Its_romac
    @Its_romac Год назад +1

    You are the last and first hope of students

  • @adityasingh403
    @adityasingh403 4 года назад +3

    Thank you for your great work sir

  • @MamtaSharma-hs7rg
    @MamtaSharma-hs7rg 5 лет назад +2

    Sir a s always osmmmm teaching.....love u ... Thnq u soo mu ch

  • @talhahussain6215
    @talhahussain6215 2 года назад +15

    Anyone here in 2022

  • @smilekumar9097
    @smilekumar9097 4 года назад +1

    Sir u ar god of teachers !!!

  • @shauryamathur3210
    @shauryamathur3210 Год назад +10

    Happy 2023 🤞💙
    Kal chem ka pre board hai or aaj only PW
    Se padhai ho ri hai..... 😅

  • @kit_K8
    @kit_K8 4 года назад +2

    Thank u a lot Sir for clearing my biggest doubt of where to use conc. And where to use dil.

  • @anand83184
    @anand83184 9 месяцев назад +2

    Thnks Sir. For 2024 batch❤