If a pressure greater than atmospheric pressure is applied to pure water or a solution, its water potential:

$0.5 \ M$ sucrose solution develops a pressure of $15 \ bars$ in an osmometer. Which of the following statements is wrong for such a solution?

Which of the following statements is correct regarding water potential in a plant cell?

Water potential of pure water and its solution are

When water is lost through transpiration from the leaves, what happens to the water potential of the leaf cells?

If solution $A$ has $\Psi = -1000$ and $B$ has $\Psi = -2000$ are separated by a semipermeable membrane,which sentences are correct?
$(i)$ Solution $A$ has greater osmotic pressure
$(ii)$ Osmosis occurs toward $B$
$(iii)$ $A$ has more free water molecules
$(iv)$ At equilibrium,both will have the same water potential
$(v)$ Osmosis occurs toward $A$