Question

You have 1 mole of a gas at STP. If you apply the ideal gas law what is the approximate volume of the gas?

A)22.4 L
B)0.5L
C)8.31L
D)1L

Answer 1

A) 22.4L

Step-by-step explanation:

we know, ideal gas law states

PV=nRT

V=nRT/P

At STP,

T= 273.15K P=1atm R=0.082L.atm/mol/K n=1 mole

V=(1*0.082*273.15)/ 1

V=22.4L