What is the water potential of pure water at standard temperatures when it is not under any pressure?

What is the water potential of pure water at standard temperatures when it is not under any pressure?
  1. 10
  2. 0
  3. -10
  4. None of the above

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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