Question

in what conditions water potential of pure water can be more than zero

Answer 1

The water potential of pure water in an open container is zero because there is no solute and the pressure in the container is zero. Adding solute lowers the water potential. When a solution is enclosed by a rigid cell wall, the movement of water into the cell will exert pressure on the cell wall.

MARK BRAINLIEST

Answer 2

if it is kept or it is at very high place as the potential energy increases by increasing its height above the ground