Estimation of very small distances: Size of a molecule of oleic acid | Hello Science | Vikrant Kirar

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  • เผยแพร่เมื่อ 2 พ.ย. 2024

ความคิดเห็น • 186

  • @resmirk1011
    @resmirk1011 3 ปีที่แล้ว +73

    A small paragraph on NCERT which most people don't understand, I thought it like this. But now it has become crystal clear. Thank you so much sir for making even the worst topic the best..

  • @vikrantkirar
    @vikrantkirar 4 ปีที่แล้ว +97

    Reuploaded just to say 'First'
    Just kidding. the old upload had some glitch and the ending was cut by TH-cam.

    • @Sourav_Mandal_448
      @Sourav_Mandal_448 4 ปีที่แล้ว +2

      While writing your five-sentence paragraph, you suddenly heard your mother bringing good news to you.She said,"You passed the DOST entrance Exam but it has a lot of requirements "." What 's the problem? ".you asked.?
      How did you identify the problem?
      Can anyone plz answer this silly question ???

    • @ddesai8100
      @ddesai8100 4 ปีที่แล้ว +1

      @vikrant kirar pls tel th name of the song.... It's toooo goood❤️❤️❤️❤️🔥🔥🔥

    • @ddesai8100
      @ddesai8100 4 ปีที่แล้ว +1

      Pls tell🙏🙏🙏

    • @ddesai8100
      @ddesai8100 4 ปีที่แล้ว +1

      😂😂😂😂🤣🤣🤣🤣

    • @VeensVikram
      @VeensVikram 4 ปีที่แล้ว +1

      Epic :D

  • @AmanSingh-fl4lh
    @AmanSingh-fl4lh 4 ปีที่แล้ว +59

    That's very boring topic of ncert,,,you explained such a interesting way,thanku bhaiya

  • @suprihiarya1615
    @suprihiarya1615 3 ปีที่แล้ว +5

    Maine same topic ki 50 videos Dekhi bt I can confidently say yeh sbse best thi......sbse acha concept yhi samajh aaya....thanks for this amazing video😊

    • @priyadarshiashokgautam2455
      @priyadarshiashokgautam2455 3 ปีที่แล้ว +1

      Why did you watch 50 videos . This is the first video that pops up when you search 'Oleic acid experiment'

  • @Tihgjk
    @Tihgjk 3 ปีที่แล้ว +10

    he gets me speechless. the efforts he puts in his videos is beyond commendable. and what i love the most is his reasing, 'why and why nots'. ASTONISHING! ❤🙇🏻❤🙇🏻❤🙇🏻❤🙇🏻

  • @nmyzbolt2243
    @nmyzbolt2243 ปีที่แล้ว +2

    he is very much determined towards his job of teaching us a i don't know why he is very charming bcz of which even the hardest topics become easier

  • @sanikakadam4992
    @sanikakadam4992 3 ปีที่แล้ว +10

    Thank you very much for uploading this video. You cleared all my doubts. When studying, I didn't get this experiment and thought it was tough, but you made it easier. I was stuck at this topic in the chapter. You not only explained it well but also made it interesting. You also covered some additional interesting points in it, so thanks for that too.

  • @stameson8155
    @stameson8155 3 ปีที่แล้ว +2

    Sir kya samjhaya hai
    Pura detail me
    Mein apka fan ho gaya sir

  • @KILLERTECH1
    @KILLERTECH1 3 ปีที่แล้ว +150

    The only teacher of unacademy that I like LOL😅

  • @sukhpreet9940
    @sukhpreet9940 3 ปีที่แล้ว +8

    Sir you are amazing , faboulas . Wow! What a explanation sir.Hats off to your hardwork sir u have actually counted 631 drops omg.

  • @kairulislam901
    @kairulislam901 4 ปีที่แล้ว +8

    Thanks sir/bhaiya...keep it up..students like us need these videos...coz these are not done in our schools

  • @curlycreature
    @curlycreature 3 ปีที่แล้ว +8

    Profuse thanks , sir for making physics interesting ❤️❤️😊😊

  • @akritipathania6685
    @akritipathania6685 3 ปีที่แล้ว +1

    Thank you so much sir.... honestly when I read NCERT my mind just went blank...but after listening to Ur explanation...it's just crystal clear.. thank you so very much...!!

  • @Mousam0622
    @Mousam0622 2 ปีที่แล้ว +4

    Thanks for such a beautiful explanation sir 😀

  • @AkritiMishra1608
    @AkritiMishra1608 2 ปีที่แล้ว +3

    Nice Explanation 👌 It helped me to understand the experiment very easily 😊

  • @adilakshmiadithyanmremesh799
    @adilakshmiadithyanmremesh799 7 หลายเดือนก่อน

    I never thought this topic is that damn easy!! Thank you for such an understandable explanation!!

  • @taatji3012
    @taatji3012 ปีที่แล้ว

    Your explanation is awesome sir
    First time I am watching something with experiment+ fantastic explanation

  • @AasthaSharma-r6m
    @AasthaSharma-r6m 4 หลายเดือนก่อน

    Yes I agree with others. Very nice video Sir 👏👏

  • @alokyaduvanshi5136
    @alokyaduvanshi5136 3 ปีที่แล้ว +2

    Omg! I have no words for u sir ❤️🙏

  • @lakshitakhurana
    @lakshitakhurana 3 ปีที่แล้ว +2

    Hi sir.. It's my humble request for u to make a video on titration, and ion exchange method..... Plz sir.... It will mean a lot 🤗🙏

  • @learner7205
    @learner7205 3 ปีที่แล้ว +1

    Sir we can use only 12ml of alcohol to prepare that solution having 1/400v/v conc.
    Take 1ml of oleic acid and 4ml of alcohol then 1ml of that solution by mixing with another 4ml of alcohol we can obtain 1/25v/v conc. by repeating this process 4times with 1ml of alcohol each time we get 1/400v/v conc solution by using just 12ml of alcohol (4+4+1+1+1+1).
    Thanks for this video sir:-)

    • @akashmauryansh5514
      @akashmauryansh5514 3 ปีที่แล้ว +2

      10:49 why multiple here. 🙏

    • @rsursursufzurxurxuzruxurx
      @rsursursufzurxurxuzruxurx 2 ปีที่แล้ว

      @@akashmauryansh5514 because he is taking 1/20th part of the 1/20th solution of oleic acid

  • @kamlagautam7270
    @kamlagautam7270 2 ปีที่แล้ว +2

    You really made it super easy.... You're the best teacher in unacademy and comparatively better than other yt teachers such as physics wallah....

  • @vanshikasingh6763
    @vanshikasingh6763 3 ปีที่แล้ว +1

    Sir u are awesome..i became the fan of u ... u are too good teacher..

  • @arpitaverma7872
    @arpitaverma7872 3 ปีที่แล้ว +2

    WOW SIR YOH ARE AN AMAZING TEACHER , THNX A LOT FOR YOUR PRACTICAL . IT HELPS US TO UNDERSTAND CONCEPT SO EASILY . 😊😊

  • @Nikhil-tb8bo
    @Nikhil-tb8bo 2 ปีที่แล้ว

    Very well explained , cleared all doubts regarding the topic. The practical explanation is fabulous, will expect other channels to learn something from you and together revolutnize our education system in India by accompanying such practical approaches.
    Thank you👍❤️

  • @Lav11
    @Lav11 ปีที่แล้ว

    Thanks

  • @ashishraulin
    @ashishraulin 3 ปีที่แล้ว +1

    Thanks a lottt sir please make these Videos more and more we get Best innovative ideas from your videos sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @shivamunplugged95
    @shivamunplugged95 ปีที่แล้ว

    Best video on this topic ..hands down

  • @tejasgarg2589
    @tejasgarg2589 3 ปีที่แล้ว +1

    I saw this video when it was uploaded that time I was in 10th (sab kuch upar se gya tha) fir 11vi mai mujhe yaad aaya vikrant bhaiya ne iss experiment par video bnaya tha....then I came here to understand it ❤️

  • @aksharamalik3857
    @aksharamalik3857 3 ปีที่แล้ว +3

    It was really Very helpful... Thanks:)

  • @shourya654
    @shourya654 ปีที่แล้ว

    Thank you!

  • @muskankoul4660
    @muskankoul4660 2 ปีที่แล้ว +1

    Thank u sir for teaching and your teaching so interesting thank u sir 🙏

  • @vishnuduttsharma9756
    @vishnuduttsharma9756 3 ปีที่แล้ว +1

    Sir dissolve like dissolve bhi to kah sakte hai

  • @aditya_ahir7084
    @aditya_ahir7084 ปีที่แล้ว

    बहुत सुंदर गुरु जी आपने यह वीडियो कैसे बनाया इसकी टेक्निक क्या है इसका तरीका बता दीजिए प्लीज कोई बताएं प्लीज l 🙏💯🤗♥️♥️🤗👍👍🙏👍👍👍👍🙏

  • @vanshajrana8441
    @vanshajrana8441 2 ปีที่แล้ว +1

    Amazing sir 👍

  • @preranabhagawati21
    @preranabhagawati21 2 ปีที่แล้ว

    I'm gonna fall in love with physics & chemistry if Vikrant sir teach me
    Best teacher I have seen in TH-cam

  • @rishij4540
    @rishij4540 3 ปีที่แล้ว +2

    I really a great fan of vikrant bhaiyya

  • @stoner.07
    @stoner.07 3 ปีที่แล้ว +1

    best video i got on u tube

  • @mukoondsingh7257
    @mukoondsingh7257 ปีที่แล้ว

    This was really helpful

  • @technicalsupport7583
    @technicalsupport7583 2 ปีที่แล้ว

    Sir please app hamari book ki saari experiments aaise hi dikhate jaayie please

  • @AmanSingh-fl4lh
    @AmanSingh-fl4lh 4 ปีที่แล้ว +1

    Bhaiya 12 th ke liye kuchh karo ,,like Capacitor, cyclotron...topics.

  • @raushankumarraut86
    @raushankumarraut86 3 ปีที่แล้ว

    I was Amazed!!

  • @asthasingh9482
    @asthasingh9482 11 หลายเดือนก่อน

    Woww sir thank u sooo much 🙏🙏

  • @gaming_zone907
    @gaming_zone907 3 ปีที่แล้ว +6

    Your eyes 😍

  • @nikeshsarkar04
    @nikeshsarkar04 4 ปีที่แล้ว +4

    Sir my name is arindam sarkar and you are a science super hero

  • @Shivam-td8ry
    @Shivam-td8ry 2 ปีที่แล้ว

    Realy sir 👌👌👌👌👌👌👌👌I love it and understood in one hr maximum thanks sir 😘😘😘

  • @shikshapandit9629
    @shikshapandit9629 3 ปีที่แล้ว

    Sir thanks for making such a great video you made all concept, dought clear
    Thanks from my heart❤

  • @cinemaviralclub6095
    @cinemaviralclub6095 3 ปีที่แล้ว +1

    Excellent sir

  • @SanjayVerma-pm1yw
    @SanjayVerma-pm1yw ปีที่แล้ว

    Literally bhaiya.....you deserve millions of subscribers💓♥️

  • @kashyaptandel5212
    @kashyaptandel5212 ปีที่แล้ว

    never realised channels like this also existed in the modern indian education system…..

  • @letsexplore1579
    @letsexplore1579 3 ปีที่แล้ว +2

    Woohoo, u did different, awesome 😍😍

  • @pathak5234
    @pathak5234 3 ปีที่แล้ว +1

    Nice explaination sir👏👏🧡🧡

  • @craftybird1419
    @craftybird1419 3 ปีที่แล้ว +1

    Amazing channel and videos

  • @Buriburicimon
    @Buriburicimon 4 ปีที่แล้ว +4

    Dear vikrant sir finally I understood this experiment
    School me to bass lab period sequence hi samaj nahi aate the😅😅

  • @akashmauryansh5514
    @akashmauryansh5514 3 ปีที่แล้ว +2

    10:49 why multiple here. ✍🏻

  • @ranjitdebnath5003
    @ranjitdebnath5003 3 ปีที่แล้ว +3

    If you make such videos on English then many international viewers will see your excellent content.. bahut bariya ...❤

  • @satyendrashukla4157
    @satyendrashukla4157 2 ปีที่แล้ว

    Waah good job SIR

  • @Kirong_S
    @Kirong_S 2 ปีที่แล้ว

    thank you sir ❤️

  • @subhmaypatra5562
    @subhmaypatra5562 4 ปีที่แล้ว +6

    Bhaiya ab kya Crash up par new video Bombay mein hi banegi? 😅

  • @darshbirsingh591
    @darshbirsingh591 4 ปีที่แล้ว +2

    Plz pls upload videos on crashup also😰

  • @simranverma6901
    @simranverma6901 3 ปีที่แล้ว

    Great video sir.....

  • @letshustle714
    @letshustle714 4 ปีที่แล้ว

    Thank u very much bhaiya i was just finding this topic a little bit difficult to understand and u made this video..👌👏💯u make concepts really easy😊

  • @unnouunususer7510
    @unnouunususer7510 ปีที่แล้ว

    11:04 sir are you sure if it is correct or even possible

  • @Mushtaqahmad123ad1
    @Mushtaqahmad123ad1 3 ปีที่แล้ว +1

    Love from Kashmir ❤️❤️❤️

  • @vsworldfitness3913
    @vsworldfitness3913 3 ปีที่แล้ว +39

    Who is there after oelic acid taught in physics wallah in Arjuna Batch

  • @YtBetaShakti
    @YtBetaShakti 3 ปีที่แล้ว +1

    Amazing 👍

  • @priyadarshiashokgautam2455
    @priyadarshiashokgautam2455 3 ปีที่แล้ว

    Nice explanation

  • @n2motivational359
    @n2motivational359 3 ปีที่แล้ว

    Sir we should use Lycopodium powder in this experiment.Isn't it?

  • @Gorgeous-Prajwalchinnu
    @Gorgeous-Prajwalchinnu ปีที่แล้ว

    Wonderful 😊

  • @PramhansYadav-ov3kr
    @PramhansYadav-ov3kr ปีที่แล้ว

    Nice sir 😊😊😊😊😊😊

  • @softtechplus383
    @softtechplus383 3 ปีที่แล้ว

    Astonished teacher

  • @heenauttam1147
    @heenauttam1147 3 ปีที่แล้ว

    U r amazing sir brilliant

  • @anshikasinghsrinet4489
    @anshikasinghsrinet4489 3 ปีที่แล้ว

    Amazing

  • @Jiyasahu2307
    @Jiyasahu2307 2 ปีที่แล้ว

    Amazing explanation❤️

  • @no-pd7qp
    @no-pd7qp 2 ปีที่แล้ว

    nice

  • @rahuljhariya9846
    @rahuljhariya9846 3 ปีที่แล้ว

    Superb

  • @aiims4314
    @aiims4314 2 ปีที่แล้ว

    What's the exactly value of 10ml in scientific notation

  • @trends-07
    @trends-07 2 ปีที่แล้ว

    वाह मजा आ गया 😊

  • @sarcasticboy7946
    @sarcasticboy7946 3 ปีที่แล้ว +1

    Amazing room

  • @srishtigupta1817
    @srishtigupta1817 4 ปีที่แล้ว +7

    Aree bhaiya apne unacademy kya join kr liya.. crash up ko toh bhool hi gye.. 2 saal m 11th ka bhi syllabus pura nhi karaya... Or yha out of course video bna rhe ho.. syllabus kb pura krwaoge...apki video itni best hoti h ki usse ek baari m hi samajh aa jata h.. vo channel aage continue hoga ya m vo UNSUBSCRIBE kr du... Jahan se apne apni image banayi ap us channel ko kese bhool sakte ho.. 😔

    • @aryankesarwani8003
      @aryankesarwani8003 4 ปีที่แล้ว +3

      Mujhe to lag raha hai ki Unacademy bhaiya pe pressure daal raha hai warna bhaiya 11th ka syllabus to khatam hi kar dete..

    • @ramayanishukla4365
      @ramayanishukla4365 4 ปีที่แล้ว +1

      Waah logic dekho video nahi to unsubscribe waah modiji waah

    • @srishtigupta1817
      @srishtigupta1817 4 ปีที่แล้ว +1

      @@ramayanishukla4365 ab Isme Modi kha se aa gaya.. kuch bhi... Thoda logic bhi lga leti mera logic judge krne se pehle

    • @enigmatichembrom7959
      @enigmatichembrom7959 4 ปีที่แล้ว +1

      @@srishtigupta1817 it was just a pun

  • @rikshitchaudhary5886
    @rikshitchaudhary5886 3 ปีที่แล้ว +1

    Hloo bhaiya u r amazing

  • @swayamnandi3759
    @swayamnandi3759 3 ปีที่แล้ว

    Great video ❤️

  • @ragini2008
    @ragini2008 ปีที่แล้ว +1

    Oh my god
    ❤❤❤❤❤❤❤

  • @anandsrivastav7483
    @anandsrivastav7483 2 ปีที่แล้ว

    Thak

  • @stoner.07
    @stoner.07 3 ปีที่แล้ว

    How to get this pdf notes

  • @santoshkanu8901
    @santoshkanu8901 2 ปีที่แล้ว

    Oleic acid is flamable or not?

  • @basantilatadei7079
    @basantilatadei7079 3 ปีที่แล้ว

    How it is 1/400

  • @saritatiwari4145
    @saritatiwari4145 7 หลายเดือนก่อน

  • @Subhajit1290
    @Subhajit1290 ปีที่แล้ว

    Toothpaste Mai bhi hota hai

  • @AntarikshRajkonwar
    @AntarikshRajkonwar 4 ปีที่แล้ว +6

    Sir why don't you upload video on crash up channel anymore and only making videos on this channel using Unacademy logo and wearing their tshirt???? I don't know much about you as I have found your crash up channel recently

    • @aryankesarwani8003
      @aryankesarwani8003 4 ปีที่แล้ว

      Ya u r right...

    • @godson200
      @godson200 3 ปีที่แล้ว

      Bhai insaan pese k liye kya kuch naa kare

  • @rao05
    @rao05 3 ปีที่แล้ว

    Sir why we take only 10 ml

  • @mr.morgans2305
    @mr.morgans2305 2 ปีที่แล้ว

    at last a decent person

  • @amanap9681
    @amanap9681 3 ปีที่แล้ว

    For volume we can also use volume of cylinder

    • @kashyaptandel5212
      @kashyaptandel5212 ปีที่แล้ว

      it’s volume of cylinder only

    • @kashyaptandel5212
      @kashyaptandel5212 ปีที่แล้ว

      just radius (r) is substituted with diameter (d) because diameter is much easier to measure than radius

  • @FundamSrijan
    @FundamSrijan 7 หลายเดือนก่อน +1

    1:29 ye kya tha 😶

  • @vidsri1216
    @vidsri1216 4 ปีที่แล้ว

    You're amazing.😊😊😊

  • @shriyasachdeva1024
    @shriyasachdeva1024 ปีที่แล้ว +1

    thank you for making this boring topic so interesting!

  • @MohitGupta-ky1rg
    @MohitGupta-ky1rg 4 ปีที่แล้ว +1

    Hi sir

  • @pwians8072
    @pwians8072 3 ปีที่แล้ว +2

    Bhaiya jab ab electron microscope aa hi gaya hai tho kyu padna 😂

  • @ritikasingh4185
    @ritikasingh4185 2 ปีที่แล้ว

    ON FIRE🔥🔥🔥

  • @premkumarverma2648
    @premkumarverma2648 3 ปีที่แล้ว

    #Big #fan
    Bhiya