Two container each containing liquid water are connected as shown in diagram.

Given that vapour pressure of `H_(2)O(l)` at 300 K and 350 K are 20 torr and 40 torr, select correct statement(s) :

Options

A. The final pressure in each container if valve is opened while keeping the containers at the given temperature is 22 torr
B. The final pressure in each container if valve is opened while keeping the containers at the given temperature is 40 torr
C. Mass of `H_(2)O(l)` is decreased in container X
D. Mass of `H_(2)O(l)` is decreased in container Y

Answer

a,d

Explanation

(a,d) Vapour pressure of liquid is only and only temperature dependent.