Chemical Thermodynamics CSIR NET June 2019 Solved Questions | CSIR NET Chemistry | IIT JAM Chemistry

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

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  • @Nitinsharma-nr7ny
    @Nitinsharma-nr7ny 5 ปีที่แล้ว +3

    And 3rd question me adibatic k work ka formula yad krne ki koi jarut nhi hai... { ∆U= W = nCv(T² - T¹) } yaha n given hai ,Cv given hai , T2 and T1 poisson equation se aa jayenge

    • @MadChemClasses
      @MadChemClasses  5 ปีที่แล้ว +1

      Nitin sharma but you have to find the value of gama and then both formulae can be used. For adiabatic process you better to remember the formula.

    • @Nitinsharma-nr7ny
      @Nitinsharma-nr7ny 5 ปีที่แล้ว

      Ok sir

    • @Sharma-ed3xm
      @Sharma-ed3xm 4 ปีที่แล้ว +2

      Without calculator how can we calculate T2..

  • @sunil..8547
    @sunil..8547 4 ปีที่แล้ว +1

    Imp session it was thank u sir.Hope more and more such vedeos will be uploaded

  • @chemysteryassets
    @chemysteryassets 4 ปีที่แล้ว

    Why we are not using du = ncvdt formula to find final temperature in reversible adiabatic condition

  • @riyansha9307
    @riyansha9307 4 ปีที่แล้ว +2

    the value of t2 in second last question that you calculated is wrong

  • @NehaSharma-fh3wb
    @NehaSharma-fh3wb 5 ปีที่แล้ว

    hello sir excess in gibbs free energy ka answer key pr option 6 kj ha

  • @sukantasaha4822
    @sukantasaha4822 5 ปีที่แล้ว +1

    I think In the entropy expression there should be the - ve sign not in the Gibbs free energy expression. Please correct it.

    • @MadChemClasses
      @MadChemClasses  5 ปีที่แล้ว

      Please watch again carefully

    • @sukantasaha4822
      @sukantasaha4822 5 ปีที่แล้ว

      @@MadChemClasses I have watched and checked it through Atkins also.

  • @Nitinsharma-nr7ny
    @Nitinsharma-nr7ny 5 ปีที่แล้ว +2

    2nd question me entropy k formule me -ve sign aata hai... And ans me entropy always +ve aati hai .. or ∆G k formule me +ve sign hota hai ...or ∆G ki value -ve me aati hai... Pls correct it

    • @MadChemClasses
      @MadChemClasses  5 ปีที่แล้ว

      Nitin sharma Yes there will be.
      Good

  • @sushmitasalwi6788
    @sushmitasalwi6788 5 ปีที่แล้ว +1

    Volume is given 50 litre and u r writing 10 litre in 3rd question????

    • @MadChemClasses
      @MadChemClasses  5 ปีที่แล้ว

      sushmita salwi Yes It was written mistakenly and result is correct.

  • @maithilipujapathgirishkuma6099
    @maithilipujapathgirishkuma6099 5 ปีที่แล้ว

    co ordination chemistry ke previous year paper csir net ka dale.

  • @vishalekal7286
    @vishalekal7286 5 ปีที่แล้ว

    Thanks Sir

  • @SainiShubham7500
    @SainiShubham7500 5 ปีที่แล้ว

    Sir 119 question ma O2 expand form 5L to 50 L tha or apna 10L liya tb bi sahi answer as gya aapka