A Room Has a Volume of 60 M³ and Is $\degree$

Multiple Choice

A room has a volume of 60 m³ and is filled with air of an average molecular mass of 29 u.What is the mass of the air in the room at a pressure of 1.0 atm and temperature of 22 $\degree$ C? R = 0.082 L*atm/mol*K

A) 2.4 kg
B) 2 400 kg
C) 72 kg
D) 700 kg