Sharanya posted an Question
April 08, 2021 • 21:37 pm 30 points
  • CSIR NET
  • Physical Sciences

31. which of the following is a first order phase transition ? (a) vaporization of liquid at its boiling point (b) ferromagnetic to paramagnetic (c) normal liqu

31. Which of the following is a first order phase transition ? (A) Vaporization of liquid at its boiling point (B) Ferromagnetic to paramagnetic (C) Normal liquid Helium to superfluid Helium (D) Superconducting state to normal state

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  • Devisharan best-answer

    Option A is correct. Since here change of State takes place i.e. liquid to vapour.

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