535 G of an Ideal Gas of Molecular Weight =

53.5 g of an ideal gas of molecular weight = 30.5 g/mol is confined at a pressure of 133 mmHg. The density of the gas is 0.228 g/L. Compute the temperature of the gas in degrees Celsius.

A) 261°C
B) 12.°C
C) -57°C
D) 285°C
E) -12.°C