The water potential of pure water is

Whose water potential is less than the water potential of root hair during water absorption by root hair?

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 $A$

Identify the correct sentence:

What is the pressure potential $({\Psi _p})$ of a flaccid cell?

The movement of water molecules from a root cell to the adjacent cortical cell occurs based on what?