The Number of Molecules in 44 $\circ$ C and 3

Multiple Choice

The number of molecules in 44.8 L of nitrogen at exactly 0 ^$\circ$ C and 3.00 atm is

A) 1.20 * 10²⁴
B) 3.61 * 10²⁴
C) 3.61 * 10^-23
D) 2.01 * 10²³
E) 18.0 * 10^-23