For an equilibrium `H_2O(s) hArr H_2O(l)`which of the following statements is true ?
A. The pressure changes do not effect the equilibrium.
B. More of ice melts if pressure on the system is increased.
C. More of liquid freezes if pressure on the system is increased.
D. The pressure changes may increase or decrease the degree of advancement of the reaction depending upon the temperature of the system.
