Solubility of a substance which dissolves with an increase in volume and liberation of heat vi1l be favoured by the

9.  Solubility of a substance which dissolves with an increase in volume and liberation of heat vi1l be favoured by the 
A.  low pressure and high temperature
B.  high pressure and low temperature
C.  low pressure and low temperature
D.  high pressure and high temperature

Ans: C