At critical temperature, the surface tension of liquid is

At critical temperature, the surface tension of liquid is
  1. zero
  2. infinity
  3. unity
  4. same as that at any other temperature

Solution

Therefore at the critical temperature, the surface tension will be zero. Hence the correct answer for this question is option A. Note: The critical temperature is dependable on the strength of the intermolecular interactions. ~

Asked in: MHT CET 2023 (10 May Shift 2)

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