If 4.0 g of a gas occupies 11.2 L at 0.0oC and 0.25 atmosphere, then the molecular mass of the gas is

Q. If 4.0 g of a gas occupies 11.2 L at 0.0oC and 0.25 atmosphere, then the molecular mass of the gas is
(A) 24 g
(B) 32 g
(C) 40 g
(D) 48 g

The answer is: (D) 48 g