JEE MAIN - Chemistry (2020 - 2nd September Morning Slot - No. 14)
An open beaker of water in equilibrium with
water vapour is in a sealed container. When a
few grams of glucose are added to the beaker
of water, the rate at which water molecules :
leaves the solution increases
leaves the vapour increases
leaves the vapour decreases
leaves the solution decreases
Explanation
With addition of solute in solvent, surface area for vapourisation decreases causes lowering in vapour
pressure.
Comments (0)
