Question

the water potential and osmotic potential of pure water are

Answer 1

The water potential and osmotic potential of pure water are zero.
Because
Water potential is the sum of the osmotic potential (Ψπ, usually negative) and the pressure potential (Ψp, usually positive).

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Answer 2

Water potential of pure water are zero

Explanation:

• Water potential is a proportion of the potential vitality in water or the distinction in potential vitality between a given water test and unadulterated water (at air pressure and surrounding temperature).  
• Water capability of unadulterated water is zero by show and the osmotic capability of unadulterated water is zero in light of the fact that there are no broken down salts. In the event that some solute particles are there in arrangement then just some osmotic potential will create.