Kinetic Isotope Effect: The Key to Understanding Chemical Reactions | CSIR NET PYQ

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  • Опубліковано 23 гру 2024

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  • @prachisingh8443
    @prachisingh8443 Рік тому +4

    Mam how to improve organic chemistry please suggest

    • @rasayan_academy
      @rasayan_academy  Рік тому +1

      Work on basics first, spend more time reading books, practice from back questions, solve exam pyqs

  • @marygeorge7279
    @marygeorge7279 Рік тому +1

    Mam I have a doubt according to IR spectrum data C-H stretching frequency is greater than the C- D spectrum.But how did the bond energy of C- H become lower than that of C- D bond length

    • @rasayan_academy
      @rasayan_academy  Рік тому +1

      In the IR, stretching frequency is inversely proportional to square root of reduced mass. Hence C-H stretching frequency is higher than C-D stretching frequency. The concept is same here, that CH bond is easier to vibrate. Hence, its zero point energy is higher than C-D, because of greater vibrations of CH than CD, even at lowest of temperatures. Thus, bond dissociation energy being approximately similar, the CH bond breaks easily due to greater vibrations. I hope it makes sense now!

    • @marygeorge7279
      @marygeorge7279 Рік тому

      @@rasayan_academy Thank you ❤️

    • @marygeorge7279
      @marygeorge7279 Рік тому

      @@rasayan_academyThen Mam can'nt we conclude greater the ir frequency greater wil be zero point energy and easier is to cleave the bond

  • @marygeorge7279
    @marygeorge7279 Рік тому +1

    Then Mam can'nt we conclude greater the ir frequency greater wil be zero point energy and easier is to cleave the bond

  • @unknown-yy9xz
    @unknown-yy9xz Рік тому +1

    Kounse book se ye sab liye ho mam batao please

  • @akindeayo2398
    @akindeayo2398 9 місяців тому

    3000 divided by square root of 2 is not 2201.39 but 2121.32

  • @SHEIKHAABIDNISAR
    @SHEIKHAABIDNISAR Місяць тому

    very poor

  • @nileshsahu8399
    @nileshsahu8399 Рік тому

    Can you not talk in Hindi

    • @rasayan_academy
      @rasayan_academy  Рік тому

      Actually there are multiple requests to speak in Hindi and English both, so I try to create a balance.

    • @nileshsahu8399
      @nileshsahu8399 Рік тому +1

      Ok,,but very good explanation,,,,
      ,,I am pursuing msc but still learn in hindi because easy to understand,,,👍

    • @rasayan_academy
      @rasayan_academy  Рік тому

      @@nileshsahu8399 bilkul 🙂