Hydrocarbons 05 : Preparation of Alkanes 05 : Clemenson n Wolf - Kishner Reduction, Red P /HI Method

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  • Опубліковано 29 гру 2024

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  • @PhysicsWallah
    @PhysicsWallah  5 років тому +142

    Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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    Hydrocarbons 01 : Preparation of Alkanes 01: Reduction of Alkene/Alkyne n Alkyl Halides IIJEE/NEET
    ua-cam.com/video/sIBqmtI82c0/v-deo.html
    Hydrocarbons 02 : Preparation of Alkanes 02 : Wurtz Reaction ( and Frankland Reaction )- JEE/NEET
    ua-cam.com/video/TSTLwyiBZrc/v-deo.html
    Hydrocarbons 03 : Preparation of Alkanes 03 : Kolbe's Electrolytic Method - in Detail JEE MAINS/NEET
    ua-cam.com/video/74r32fxbfK4/v-deo.html
    Hydrocarbons 04 : Preparation of Alkanes 04 : Soda Lime - Decarboxylation JEE MAINS/NEET
    ua-cam.com/video/EKaIAfxw72E/v-deo.html
    Hydrocarbons 05 : Preparation of Alkanes 05 : Clemenson n Wolf - Kishner Reduction, Red P /HI Method
    ua-cam.com/video/ZYzCfimE880/v-deo.html
    Hydrocarbons 07 : Properties of Alkanes 01 : Halogenation Of Alkane (Compilation of prvs Videos) JEE
    ua-cam.com/video/4AX0Lb9hBOI/v-deo.html
    Hydrocarbons 08 : Properties of Alkanes 02 : Nitration , Sulphonation , Pyrolysis, Aromatization
    ua-cam.com/video/PzKS_OaZn0k/v-deo.html
    Hydrocarbons 09 : Properties of Alkanes 03 : Oxidation - Catalytic Oxidation and Combustion JEE/NEET
    ua-cam.com/video/CEZBZo0iA3U/v-deo.html
    Hydrocarbons 10 : Preparation of Alkenes 1 : Dehydration Of Alcohols and From Alkyl Halide JEE/NEET
    ua-cam.com/video/2vjvCYYdVXQ/v-deo.html
    Hydrocarbons 11 : Preparation of Alkenes 2 : From Alkyne -Birch Reduction and LindLar's Catalyst
    ua-cam.com/video/CpaVjjeL454/v-deo.html
    Hydrocarbons 12 : Properties of Alkenes 1 : Addition of Hydrogen , Halogen and Halogen Acid JEE/NEET
    ua-cam.com/video/viPN1T_z9Rc/v-deo.html
    Hydrocarbons 13 : Properties of Alkenes 2 : Addition of Water : Acid Catalysed Hydration of Alkene
    ua-cam.com/video/53saGWuL-0A/v-deo.html
    Hydrocarbons 14 : Properties of Alkenes 3 : Addition of Water : HydroBoration - Oxidation JEE/NEET
    ua-cam.com/video/y4ROwu7m-Z4/v-deo.html
    Hydrocarbons 15 : Properties of Alkenes 4 : Addition of Water : OxyMercuration - Demercuration
    ua-cam.com/video/VwqsHLLNOMQ/v-deo.html
    Hydrocarbons 16 : Properties of Alkenes 5 : Ozonolysis : Addition of Ozone JEE/NEET
    ua-cam.com/video/rAb6uGLCsos/v-deo.html

  • @pradipsahu2275
    @pradipsahu2275 4 роки тому +237

    Preparation of alkanes
    From aldehyde and ketones 4:30
    Clemmenson reduction 7:12
    Mechanism 9:45
    Important 17:26 19:48 20:35
    Wolff-kishner reduction 25:27
    Mechanism 27:50 fast forward 32:59
    Important 36:30
    Red P/ HI 37:44 41:16 43:22
    Kya kya nahi ho sakta 38:27

  • @suvojitdas2240
    @suvojitdas2240 3 роки тому +50

    Seeing it Exactly after 2 years.........
    The Best Teacher.....

  • @ashishpratapsingh8629
    @ashishpratapsingh8629 5 років тому +537

    Sir ji hydrocarbon ki series jabardast chal rhi hai

  • @manjarirastogi5617
    @manjarirastogi5617 4 роки тому +176

    Vedantu aur Unacedamy wale subscribers maangte rah gaye aur sir ne Bina Kuch bole 3.8 millions subscribe ho Gaye.
    Power of honest teaching.🙏🙏🙏🙏🙏🙏🙏🙏

  • @harshcheema2513
    @harshcheema2513 5 років тому +706

    RIP Indian martyrs 😭😭😭🇮🇳
    May their Souls Rest in Peace😞😞
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    • @RohitSharma-bk9wf
      @RohitSharma-bk9wf 5 років тому +42

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      @Khushi_Kumari544 5 років тому +4

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      @AkashSharma-yl9px 5 років тому +4

      Yeh attach Inn silkho na hi karvata ha ye saale desh virodhe ha inha desh see Nikal Ka fack do

    • @sadikkhan3479
      @sadikkhan3479 5 років тому +1

      PCM professional kunal rana bhai mere channel ko sub kar dijiye

    • @sanakaushar8426
      @sanakaushar8426 5 років тому +1

      @@ShyamSinghAlways thanku so much sir keep it up .....we r with u .....

  • @prasoontiwari2937
    @prasoontiwari2937 5 років тому +116

    Matlab gajab ho aap sir aap se accha koi nahi

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    @capturexproductions5958 5 років тому +343

    1M Soon sir 🔥🔥🔥

  • @ankanbanerjee7861
    @ankanbanerjee7861 5 років тому +25

    Sir Kya baat!! Ek aur lecture ...love them. Keep the good work Sir. God bless you.

  • @pragathrao1901
    @pragathrao1901 5 років тому +166

    Alakh sir, I am a big fan of yours and I am the first viewer

  • @extragyani69
    @extragyani69 5 років тому +11

    Thank u sir thank u soo much..
    Sir mai ek small town se belong krta hu,mai abhi 11th ka student hu ghr me economic problem ki wajah se mai bahr kahi jaa ke study nhi kr paaya.Mai abhi CBSE skool me hu but yaha utni knowledge nhi di jaati hai schools me yaha teachers bass ek tarah se apna kota pura krte hai,mai aur mere kuch frnds iss year se apke channel ke video lectures se study kr rahe hai aur humne decide kiya hai ki hum ab non-schooling krenge aur apke video lectures aur self study se hi padhai karenge..
    Again sir thank u soo much!!

  • @satyamsingh5369
    @satyamsingh5369 5 років тому +33

    Thankyou so much sir I am big fan of yours

  • @Adventures_of_ABCS
    @Adventures_of_ABCS Рік тому +3

    The best teacher in the world❤
    Ye Physics wallah aur chemistry wallah bhi he😀

  • @riyadhossain2267
    @riyadhossain2267 5 років тому +10

    Sir aap Mera real hero ho 😭😭😭😭😭 kyse me aapse sukriya kahu Rona aarahahe itna accha se concept clear karte ho love you sir ji 😍😍😍😍 class 12 physics Ka intejar hai 😇😇😇

  • @DilipKumar-sl9di
    @DilipKumar-sl9di 5 років тому +101

    Sir exam aa gya 😥😮. Thanks sir 4 ur support.........

    • @DilipKumar-sl9di
      @DilipKumar-sl9di 5 років тому

      @PCM professional kunal rana Ok

    • @suryaprakashjain8749
      @suryaprakashjain8749 5 років тому +2

      Teri exam likhne ki umar nahi hai

    • @ishaphougat3209
      @ishaphougat3209 3 роки тому +2

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    • @chotu5784
      @chotu5784 3 роки тому

      @@suryaprakashjain8749 tapa tapa ki umar hain yaar

  • @sher-e-punjabbgt9974
    @sher-e-punjabbgt9974 4 роки тому +22

    Sir I started watching your video at 12th and it's just amazing!!
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  • @vlogmania5129
    @vlogmania5129 5 років тому +60

    Sir you are the best
    God bless you

  • @ashwaryamaratha8071
    @ashwaryamaratha8071 5 років тому +15

    Kya baat hai... Aap har din famous ho rahe hain... Ye aapke saalon ka struggle hai.
    Ki sabki duayein aapke saath hai.. #keep moving

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    @geetmp3memories Рік тому +29

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    Who is with me give ur thumb 😊❤

  • @amitagar309
    @amitagar309 3 роки тому +7

    One day alakh sir can become a great scientist with all of his knowledge

  • @bepositive1721
    @bepositive1721 5 років тому +25

    Sir really i am agree that ur content is more than any other institute i have proud to be ur student and if i in coming days i become qualified then i honestly give all crdit to u only thnk u so much for helping us selflessly

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      @neetaspirant4572 Рік тому +2

      So now you achieved your goal 🤔🤔(4year later)

    • @VSlip
      @VSlip Рік тому

      @@neetaspirant4572 wondering the same right now

  • @shradharana615
    @shradharana615 5 років тому +27

    Thanks physics wale sir..... I know you are doing hard.... Everyone is doing hard this time..... Weather it is teacher.... Student.... Army... Or government..... All the best to all of you.... Rock your areas..... 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

  • @mrmttr3
    @mrmttr3 5 років тому +13

    Ur videos helps us a lot in exams!!!
    Thank u so much sir for your videos!! ❤️

  • @soni...6831
    @soni...6831 3 роки тому +1

    Shuru ke 1 minte se last ke 34 - 35 sec tak ke pdhata hai ye aadmi . Great ho sir aap.

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    @rahultiwari5299 2 роки тому +9

    Athele in bringing education at free of cost 😍🙏🙏

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    @akashmandal6591 3 роки тому +2

    U are heartbeat of millions of students

  • @rohitmandal2932
    @rohitmandal2932 5 років тому +152

    Itna din ke baad aaj la paya hu 1st view and 1 comment

  • @itzmeeyush
    @itzmeeyush Рік тому +17

    Till now in 2023 sir ke lectures ka koi competetion nhi ❤

  • @kiran8862
    @kiran8862 5 років тому +36

    Sir...12th November se pahle complete kar dijiyega plz

  • @kishanahuja359
    @kishanahuja359 5 років тому +13

    GOC aur reaction mechanism mein hi Puri 200 pages ki book Bhar gayi. Sir mein revise bhi karta hoon, sachi. Thank you so much sir 😎😎😎

  • @shettysatish1353
    @shettysatish1353 5 років тому +62

    WHEN I GET AN ORGANIC BASED PROBLEM.....
    BEFORE.😰😰😰😰😱😱😱😵😵😵
    AFTER WHEN ALAKH SIR THOUGHT GOC,REACTION ONTERMEDIATE ,AND IUPAC.
    ME:😎😎😎💪💪💪💪💪😙😙😙.
    thanks from the bottom of my heart....becuz I tried to learn organic in here UA-cam but no one were that good
    I just lost hope .
    gods grace I got ur channel .i know portions are not finished but whatever is done ,from that I'm able to solve jee problems also.
    thanks .🙏🙏🙏🙏

    • @pcmlover9400
      @pcmlover9400 5 років тому +1

      Shetty Satish Shi kaha bhai mere sath v kuch Aisa hi hua

    • @boczonechemguru1664
      @boczonechemguru1664 5 років тому

      Plz watch boc zone chemguru at UA-cam for the best chemistry lectures

    • @shettysatish1353
      @shettysatish1353 5 років тому

      BOC ZONE CHEMGURU mere guru sirf alakh pandey

    • @boczonechemguru1664
      @boczonechemguru1664 5 років тому

      Mere bhi guru alakh pandeyji h but aap ek baar boc zone chemguru UA-cam pr dekh skte ho

    • @shrutishreya4736
      @shrutishreya4736 5 років тому +1

      Same here

  • @generalknowledge8012
    @generalknowledge8012 5 років тому +2

    Sir jab aap " hello bachho"
    Kahte ho tab gajab ki energy aa jati hai

  • @pranshubehra8518
    @pranshubehra8518 5 років тому +5

    Sir ur online classes are a lot of help to me ....thanks a lot...big fan of ur teaching style........

  • @tintukshots6073
    @tintukshots6073 5 років тому +18

    Thank you so much sir ji. Tusi great ho

  • @rajulgupta8387
    @rajulgupta8387 5 років тому +59

    Sir complete Kryee jaldi hydrocarbon!..🙏🙏🙏🙏

    • @PhysicsWallah
      @PhysicsWallah  5 років тому +72

      I will try

    • @nitishsheoran2471
      @nitishsheoran2471 5 років тому +1

      Plz sir

    • @png403
      @png403 5 років тому +3

      Kuch bhi krlo pr Try word hamesha use hoga 😂

    • @Anonymous-wy5zp
      @Anonymous-wy5zp 5 років тому +1

      @@PhysicsWallah yes sir pls if possible then complete before 1 March plssssss plssss sir😞😖😞😟😟🙏🙏🙏

    • @suyashkumar218
      @suyashkumar218 5 років тому

      @@PhysicsWallah please sir complete

  • @TruthMan6
    @TruthMan6 2 роки тому +2

    You made it look effortless for real

  • @Introvert4life_
    @Introvert4life_ 3 роки тому +5

    10 Million SOON 😍😍😍😍😍

  • @bharatsoni1472
    @bharatsoni1472 5 років тому +3

    Sir mujhe to kabhi kabhi ESA lagta hai ki aapki video sirf me dekhi or class me top Karu you are very grate teacher in world

  • @hetalgandhi891
    @hetalgandhi891 5 років тому +10

    you helped the in my studies . for only you and you , i got 4th rank in physics and 2nd in chemistry

  • @SamairaAnsari-m6n
    @SamairaAnsari-m6n 2 дні тому +1

    Thankyou 🥰 so much sir for providing us with such an amazing content 😊😊

  • @himanshusharma-hy1kw
    @himanshusharma-hy1kw 5 років тому +136

    Organic complete krva do NEET tk sir plzzz

  • @dibyajeebansahoo4592
    @dibyajeebansahoo4592 4 роки тому +1

    You are the only best teacher of all rounder

  • @divyanshupant3892
    @divyanshupant3892 3 роки тому +5

    Sir I love your teaching method I wish your wishes come true

  • @india8569
    @india8569 3 роки тому

    Sir ... bahaut maza aa rha h.. Puree Organic chemistry Or Hydrocarbon ki series me.... Saare ke saare video maine dekha all r very interesting & very helpful...

  • @narvada4137
    @narvada4137 4 роки тому +3

    Love you sir apki itne achhe attampt ke liye♥️♥️

  • @venkateshchaganti3896
    @venkateshchaganti3896 4 роки тому +3

    IN best of Indian teachers sir and india is proud to have you sir,,,,,,,,,,,,,,,, you are the one and only one person to explain for all aspirants in understandable way sir ,,,,,,,,,,,,,,,,,,,, and hope you to have good life sir ,,,,,,,,,,,,,,,,,,,,,jai hind

  • @vedantwate4105
    @vedantwate4105 4 роки тому +5

    During quarantine I was not able to understand alkanes also online video classes were not so good.
    BUT SIR YOUR EXPLANATION MADE IT MUCH MORE INTERESTING.so happy that I got it.YOU HAVE REMOVED MY FEAR FORM ALKANES.Thanks from.bottom of my heart. I have watched complete alkane series.
    Next target is alkenes.

    • @devourer8472
      @devourer8472 4 роки тому

      he didn't removed your fear he converted your fear to confident ;)

    • @salimlakra7204
      @salimlakra7204 4 роки тому

      @@devourer8472 👏👏👏

  • @pragatighalgir3681
    @pragatighalgir3681 3 роки тому +1

    Super sir 👍🏻👍🏻👍🏻👍🏻 best of luck aage ke video ke liye

  • @maanvivats8243
    @maanvivats8243 11 місяців тому +135

    watching this for jee2025 😶‍🌫

    • @beenaverma3690
      @beenaverma3690 10 місяців тому +3

      Bro you are like me , are you taken subscription of Arjuna jee?

    • @yourfather7100
      @yourfather7100 8 місяців тому +8

      Still better than many lectures!!

    • @AparnaMishra01
      @AparnaMishra01 5 місяців тому +6

      Kya sir sabhi topics cover krte h??????

    • @Nadeemkhanbudhana
      @Nadeemkhanbudhana 3 місяці тому +2

      Neet 2025

    • @nexff8722
      @nexff8722 2 місяці тому

      ​@@AparnaMishra01 Yes

  • @biochemfusion
    @biochemfusion Рік тому +2

    Outstanding and impressive methodology, I wanna apply when I act as a mentor in Shaa Allah!
    Superb❤

  • @johnwick-c2y
    @johnwick-c2y 5 років тому +9

    Thank u very much sir
    We need this lecture very much.

  • @rupendrasinghchauhan5366
    @rupendrasinghchauhan5366 5 років тому +1

    From now on kota teachers will learn from you how to teach. May god keep you healthy and safe.

  • @factstrip786
    @factstrip786 3 роки тому +3

    Thanks for helping all Students 🙏🙏.
    Great Work for all Students 🙏🙏

  • @MeghaDey-b3j
    @MeghaDey-b3j 23 дні тому

    Those days were golden days when he uploaded this types of video ❤.

  • @palakverma798
    @palakverma798 5 років тому +4

    I was just thinking that what about hydrocarbons lectures nd suddenly this notification appeared
    Blessed

  • @streetshorts
    @streetshorts 2 роки тому +1

    Amazing hydrocarbons class series mja hi Aa gya

  • @riyarani5784
    @riyarani5784 5 років тому +37

    Sir aap 11th ke optics start kab karoge plz reply, I just want to know the timing.

    • @PhysicsWallah
      @PhysicsWallah  5 років тому +40

      Pehle organic den kuch or

    • @nikhilsoni296
      @nikhilsoni296 5 років тому +4

      @@PhysicsWallah Sir Reaction Mechanism bhi saath me continue rakhiye 🙏🙏

    • @sadikkhan3479
      @sadikkhan3479 5 років тому +2

      Riya Rani please come to my channel

    • @sonalimondal1661
      @sonalimondal1661 4 роки тому +1

      What is your channel

    • @mehrumahi419
      @mehrumahi419 4 роки тому +1

      Wow apko sir ne reply kiya
      Very lucky
      I'm feeling jealousy 🤭
      Sorry

  • @pankajkandpal6496
    @pankajkandpal6496 5 років тому +1

    sir kab se is video ka intzaar tha

  • @Mbhargavkashyap
    @Mbhargavkashyap 3 роки тому +9

    Carbon ko oxygen se pyar hua
    Hydrogen ko chlorine se pyar hua
    Electrons ko nucleus se pyar hua
    Hum students ko aapke lecture sunke pure organic chemistry se pyar hua 😊😊😊

  • @DilipKumar-sl9di
    @DilipKumar-sl9di 5 років тому

    Sir pehli baar aapne mujhe wo heart diya. Hm to iska screen shot leke rakhenge. Thanks sir🙂 AND 🙏🙏🙏🙏🙏

  • @futuredoctor-ke3yo
    @futuredoctor-ke3yo 5 років тому +27

    are wah
    sir ne like kiye comment😊

  • @MedicalinformationWallah
    @MedicalinformationWallah Місяць тому +1

    Sir! you are teaching very well^really❤❤

  • @anujgupta1467
    @anujgupta1467 5 років тому +6

    Thanks sir for your support

  • @ajeet_jnu
    @ajeet_jnu 5 років тому +1

    Aapse accha kaun hai......
    Mere Calculation ke hisab se koi nahi...Sir love from klclass 12 studenT.

  • @MyriadCelestia
    @MyriadCelestia 5 років тому +3

    sir, you are very great you are the best teacher in the world.

  • @subipandit211
    @subipandit211 3 роки тому

    Sir ya lecture lga ka to mja aa gya lots of love from haryana

  • @nobodyyouknow9839
    @nobodyyouknow9839 5 років тому +44

    Did awasthi sir ka Metallurgy ka vedio bhut awsowe tha plzz Aur upload karwa do. And thanks for Vedio

    • @bijitmondal248
      @bijitmondal248 5 років тому +1

      tu pehle to video likhna sikh

    • @shubhangichalurkar673
      @shubhangichalurkar673 5 років тому +2

      @@bijitmondal248bhaiya ♥ spelling mistake bhi ho sakti hai kisi ko aise nai bolna chahiye kisne sikhaya nai kya

    • @tanmayeetivarekar3244
      @tanmayeetivarekar3244 5 років тому +1

      @@bijitmondal248 its ok if his spelling is wrong.. You don't have to judge someone just by his or her spelling.

    • @bijitmondal248
      @bijitmondal248 5 років тому +2

      @@tanmayeetivarekar3244 O really sorry to him and to you also I Didn't mean it. But if my words are too hurting then sorry.

    • @tanmayeetivarekar3244
      @tanmayeetivarekar3244 5 років тому

      @@bijitmondal248 hey.. No.. Its ok...... It didn't hurt... I just wanted to explain that someone's language/spelling ( and many other things) are not the parameters to judge him/her. 😊

  • @raushankumarraushankumar1932
    @raushankumarraushankumar1932 3 роки тому

    Alakh sir is a patience teacher which is a great habit of a teacher

  • @nishant9847
    @nishant9847 4 роки тому +3

    new t shirt is amazing
    new microphone is also amazing

  • @radhikathakur5065
    @radhikathakur5065 3 роки тому

    Bahut badia chal raha hai hydrocarbon ❣️🤞🤞🤞

  • @himani2269
    @himani2269 5 років тому +4

    Awesome video sir....I understood everything with clarity...THANK YOU SO MUCH SIR....MY BEST WISHES TO YOU... !!! :) :) :)

  • @NaveenJangala-xf7eb
    @NaveenJangala-xf7eb 3 роки тому +2

    My dream is to meet alakh sir once in my life as early as possible

  • @ranisilag2873
    @ranisilag2873 5 років тому +5

    Gajb 👍👍👌👌👌u are a genius sir . Nice video😂😂😍

  • @dattatidke9603
    @dattatidke9603 5 років тому +1

    Thanks sir happy Sunday 😊😊😊😊😊😊😊😊😊

  • @Apshorts2123
    @Apshorts2123 5 років тому +28

    Hydrocarbons की कहानी.
    Physics wallah की जुबानी...

  • @rajibjha7333
    @rajibjha7333 3 роки тому +1

    No 1 teacher in india

  • @RB-yw1tt
    @RB-yw1tt 5 років тому +26

    Happpyyyy SUNDAY😎

  • @sambitghanty3213
    @sambitghanty3213 3 роки тому +1

    Alakh sir is a athlete.......his shirt prove that

  • @anuradhanayak9114
    @anuradhanayak9114 5 років тому +4

    Thankkuuu sir jii..soo much

  • @balrajtavanandi3332
    @balrajtavanandi3332 4 роки тому

    greatest chem teacher i know

  • @edu-cate3496
    @edu-cate3496 2 роки тому +7

    Clemenson reduction's mechanism is a bit incorrect as Zn-Hg HCl does not reduce alcohol and also alcohol intermediate is not formed (check Wikipedia or Clayden).In Wikipedia it's quite well mentioned that Alcohol is not an intermediate in clemenson .Thanks...

    • @gundam7083
      @gundam7083 2 роки тому

      SN Sanyal mai toh diya hua hai alcohol intermediate.

  • @DebashreeBorpatra
    @DebashreeBorpatra Рік тому +1

    Sir ...Amazing explanation ❤

  • @vibhoosoni723
    @vibhoosoni723 5 років тому +8

    Congratulations sir for 900k subscribers we hope to 10M+thanku sir for your effort😅 this our beautiful sa channel 😁

  • @snehachauhan237
    @snehachauhan237 4 роки тому +1

    Best video ever made

  • @palmusimatamang8564
    @palmusimatamang8564 5 років тому +8

    Thankyou sir ❤️❤️❤️❤️

  • @wildspray0758
    @wildspray0758 Рік тому +1

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

  • @vandanasharma95
    @vandanasharma95 4 роки тому +3

    very good conceptual understanding

  • @Miamiflorida-b5r
    @Miamiflorida-b5r 4 роки тому +2

    Congrats for 3 million sub sir in advance

  • @hassansiddiqui5088
    @hassansiddiqui5088 5 років тому +3

    Awsm bhai

  • @huzeifaoracables6846
    @huzeifaoracables6846 5 років тому +1

    A very happy Teacher's Day to you sir.May God never give everybody a teacher like you.Because then I won't remain special.

  • @T_G_
    @T_G_ Рік тому +3

    12M soon❤

  • @alhamaadHammaad
    @alhamaadHammaad 11 місяців тому +1

    Now 11 million ❤❤

  • @asthaa-gupta
    @asthaa-gupta 3 роки тому +8

    27:22 sir isiliye toh maximum bacche 12tk ki organic start krne se just pehle 11th ki organic complete krte h😁😁😁

  • @studytopper2247
    @studytopper2247 5 років тому +1

    Sir aapne 896k students ka future bana diya

  • @anaisha4292
    @anaisha4292 5 років тому +12

    Sir hamare school me to hydrocarbon ko 3 din me hi hogya tha lekin aap itna sara
    Kya ye12th me b kaam aaega

  • @mohammedajmal4264
    @mohammedajmal4264 4 роки тому

    Sir.. Aap ke lectures sun ke chemistry easy ho gayi

  • @doctorwithdreams4037
    @doctorwithdreams4037 5 років тому +17

    R. I. P. Indian army.. We will never forget u 😢😢😢🇮🇳🇮🇳🇮🇳

  • @engineerspot-umangmishra2405
    @engineerspot-umangmishra2405 3 роки тому +1

    Congrats for 5M subscribers sir lots of love

  • @anshumandewangan5517
    @anshumandewangan5517 4 роки тому +5

    i literally am enjoying organic now, i used to be scared of it so much earlier. I guess this is what teachers do

  • @pujajha3570
    @pujajha3570 4 роки тому +2

    25:28 ha sir ek aap hi to ho 😭😭
    Thank you 🙏