By convention which of the following is not characteristic for having Zero water potential?

By convention which of the following is not characteristic for having Zero water potential?
  1. Atmospheric pressure is taken to be 1 atm
  2. Water is not under any pressure
  3. Water is at standard temperature
  4. Pure water is taken

Solution

By convention, the water potential of pure water at standard temperatures, which is not under any pressure, is taken to be zero.

Asked in: NCERT

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