8.Stoichiometry | Stoichiometry & Calculations | CHEMISTRY TEACH | NCERT Chemistry Class 11

Поділитися
Вставка
  • Опубліковано 15 гру 2024

КОМЕНТАРІ • 88

  • @CHEMISTRYTEACHu
    @CHEMISTRYTEACHu  4 роки тому +59

    (NOTE: CORRECTION IN ABOVE VIDEO:- WATER MOLECULE MOLECULAR MASS 18u SO TWO WATER MOLECULAR MASS 36U )(not 32u) excuse for my mistake.

  • @praveen27621
    @praveen27621 2 роки тому +3

    1 montha ennanu puriyatha cocepta ore videola puriya vachitinga
    Thank you soo much sir

  • @Grey_Ninja
    @Grey_Ninja 3 роки тому +10

    Finally i found a best chemistry sir in online

  • @yamangaming4821
    @yamangaming4821 2 роки тому +5

    U had done a great job. I am searching for a clear teaching and I got it thank you sir its very helpful

  • @thuhilthuhil5769
    @thuhilthuhil5769 Рік тому +2

    Superb teaching sir.. ❤ I love your teaching very much..

  • @guynanum10resan68
    @guynanum10resan68 4 роки тому +6

    Sir today only see your channel but this is very useful for your topic

  • @impoupdate9392
    @impoupdate9392 4 роки тому +7

    sir i easily understanded more than that of my sir

  • @pranavnaath3890
    @pranavnaath3890 3 роки тому +3

    U saved me in correct time sir
    I understand this very easy after learning from your video class

  • @krishnamurthyv849
    @krishnamurthyv849 3 роки тому +4

    Sir you helped me during my troubling time.Thank you sir.

  • @kishorekumar.r8870
    @kishorekumar.r8870 3 роки тому +5

    sir I am seeing before the exam 😅 I have listen to my online class but I didn't understand but after seeing in our mother tongue I was now a man with full clear mind

  • @joseflowers4098
    @joseflowers4098 2 роки тому +2

    Thank you sir it's very much helpful

  • @interestingpointstamil8939
    @interestingpointstamil8939 4 роки тому +2

    Thank you sir .your way of teaching is very nice .👌👌

  • @ashikapreethi2182
    @ashikapreethi2182 3 роки тому +1

    I'm very clear now after watching your vedio sir !! Thankyou

  • @Grey_Ninja
    @Grey_Ninja 3 роки тому +3

    First time unga channal la visit panren sir i ckeraly understood

  • @sandhyashivani9661
    @sandhyashivani9661 4 роки тому +3

    Very easy to understand

  • @sharveshs329
    @sharveshs329 2 роки тому +6

    Sir STP value is 22.4 or 22.7 sir

  • @vivem713
    @vivem713 3 роки тому +1

    We are blessed to see ur vdo sir pls keep teaching in UA-cam thank u sir

  • @prabhakaranroshini1498
    @prabhakaranroshini1498 Рік тому +1

    Sir and thank you so much sir 🎉

  • @ariesgaming2057
    @ariesgaming2057 3 роки тому +1

    sir u are great sir...our school teachers are waste

  • @MahaLakshmi-sv3zu
    @MahaLakshmi-sv3zu 4 роки тому +2

    Sir super sir . it's very useful for me

  • @aqilshan.s9635
    @aqilshan.s9635 5 місяців тому +2

    3:54 oxygen illa sir... athu hydrogen sir

  • @queengoms2243
    @queengoms2243 3 роки тому +3

    I got 10marks in exam because of watching this video tqq for ur clear explaination sir

  • @johnmark9682
    @johnmark9682 11 місяців тому +1

    thank you sir

  • @dhineshkumar5312
    @dhineshkumar5312 3 роки тому +3

    Sir s.t.p is 22.4 liters

  • @parthibanthanigamalai8840
    @parthibanthanigamalai8840 5 місяців тому

    5:30

  • @komathanp.k8503
    @komathanp.k8503 4 роки тому +3

    Super sir

  • @afrinsathik4945
    @afrinsathik4945 3 роки тому +1

    Tq very much sir

  • @anusiyakrishnamoorthy7374
    @anusiyakrishnamoorthy7374 3 роки тому +1

    very interested

  • @bluequeen9419
    @bluequeen9419 7 місяців тому +1

    Sir,1mole of any gas occupy a volume of 22.4 litre😮 ,but why you mentioned 22.7 litre, sir

  • @ignitenoise8162
    @ignitenoise8162 3 роки тому +1

    sir, neenga IIT-JEE problems on chemistry teach panunga sir.....

  • @gjajgjaj8906
    @gjajgjaj8906 4 роки тому +2

    Super

  • @viper_3
    @viper_3 Рік тому

    We must not only account for mass, but also for its energy

  • @vijay8166
    @vijay8166 3 роки тому +1

    Molecular mass of 2 H2O
    H = 1
    O = 16
    H2 + O = 2 + 16 = 18.
    2 H2 + O = 2(2+16) = 36.
    Small calculation mistake done by you sir.... Otherwise teaching good.

  • @satheeshm2234
    @satheeshm2234 3 роки тому +1

    Excellent teaching

  • @madhansweets6635
    @madhansweets6635 Рік тому

    Sir 1mole=22.4L or 22400ml

  • @EMMRANM
    @EMMRANM Рік тому

    Mistake in 5:28 18*2=36

  • @prabhakaranroshini1498
    @prabhakaranroshini1498 Рік тому

    Sir 22.4 litre occupy a volume gas

  • @crazymurali1186
    @crazymurali1186 3 роки тому +1

    Sie 18×2=36 but u have written 32u sir pls correct ir

  • @Anand-ih8vz
    @Anand-ih8vz Рік тому

    Sir, why we dont check limiting reagent here ?

  • @darkraigameingdk7738
    @darkraigameingdk7738 4 роки тому +1

    Stoichiometry available in which standard book? Tn.schools

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому

      Stoichiometry available in CBSE +1Book.(central board)

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому

      Stoichiometry available in CBSE +1Book (central board)

    • @darkraigameingdk7738
      @darkraigameingdk7738 4 роки тому +1

      State board?

    • @darkraigameingdk7738
      @darkraigameingdk7738 4 роки тому

      State board can b dwnldd.. How abt CBSE?

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому

      @@darkraigameingdk7738 just go to this link given below
      byjus.com/cbse/cbse-books/#CBSE-Books-for-Class-11

  • @gardenphotography
    @gardenphotography 4 роки тому +2

    Sir 22.4L is avagadro hypothesis or number but u say 22.7 please explain in me comments

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому +3

      IUPAC has changed the definition of STP from [273 K, 1 atm (101.3 kPa)] to [273 K, 1 bar (100.0 kPa)]. Hence their molar volume at STP has changed from 22.4 L/mol to 22.7 L/mol. But my opinion is both (22.7 or 22.4) are correct if your CBSE student use 22.7 in cbse exam because NCERT published in text book 22.7 otherwise you may use 22.4 other exams

    • @gardenphotography
      @gardenphotography 4 роки тому +2

      @@CHEMISTRYTEACHu I am a state boarder

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому +2

      @@gardenphotography not problem just follow your text book values

  • @gohul007
    @gohul007 10 місяців тому

    Sir STP value is 22.4 not 22.7

  • @naveenop8523
    @naveenop8523 2 роки тому +2

    🔥🔥🔥🔥🔥🔥

  • @B_A_L_A_
    @B_A_L_A_ 3 роки тому +1

    Sir 1mole at stp is 22.4 liter illaiya sir

  • @chitranoel2997
    @chitranoel2997 2 роки тому +1

    👍👍

  • @btsblackpinkarmyblink2470
    @btsblackpinkarmyblink2470 2 роки тому +1

    Sir I am only 7th they are teaching his

  • @Vixky77
    @Vixky77 2 роки тому +1

    its not 22.7 L it is 22.4L

  • @krishnakala8177
    @krishnakala8177 4 роки тому +2

    STP = 22.4 litres but u said that22. 7

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому +1

      IUPAC has changed the definition of STP from [273 K, 1 atm (101.3 kPa)] to [273 K, 1 bar (100.0 kPa)]. Hence their molar volume at STP has changed from 22.4 L/mol to 22.7 L/mol. But my opinion is both (22.7 or 22.4) are correct if your CBSE student use 22.7 in cbse exam because NCERT published in text book 22.7 otherwise you may use 22.4 other exams

    • @krishnakala8177
      @krishnakala8177 4 роки тому

      Thank you sir

  • @venkiramadoss3522
    @venkiramadoss3522 2 роки тому

    22.4 litre sir

  • @cjx.x
    @cjx.x 2 роки тому +1

    🔥

  • @vimalrajan1448
    @vimalrajan1448 4 роки тому +1

    Neenga endha schll

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  4 роки тому +3

      No school. In college Assist.prof.of.chemistry

  • @btsblackpinkarmyblink2470
    @btsblackpinkarmyblink2470 2 роки тому +1

    Thanks sir

  • @jackhammer7297
    @jackhammer7297 3 роки тому

    sir don't make mistakes sir please. you tell hydrogen is oxygen, 18*2= 32.

    • @CHEMISTRYTEACHu
      @CHEMISTRYTEACHu  3 роки тому +2

      kindly watch description below and 1st comment

  • @srishanth5894
    @srishanth5894 2 роки тому

    22.4 at stp🤔

  • @sureshv4724
    @sureshv4724 2 роки тому

    9th 10th theee padikalai yeee sir😔

    • @sree_2914
      @sree_2914 Рік тому

      Crct bro ipa 11th la vandhu kasta padurom

  • @thejasshreekaarthikeyan
    @thejasshreekaarthikeyan 3 роки тому +2

    SIR MCQS SOLVE PAANUNGA , ADHU ROMBA USE FULL AH IRRUKUM

  • @ammaappa599
    @ammaappa599 3 роки тому

    @amma free fire

  • @vpr5764
    @vpr5764 6 місяців тому +1

    Thanku sir understood

  • @rathidevi5157
    @rathidevi5157 6 місяців тому +1

    Thank you sir