# Problem: You may want to reference (Pages 209 - 211) Section 5.4 while completing this problem.Would the volume be different if the sample were 20.0 g of helium instead of argon (under identical conditions)?A) The volume would be the same for helium gas. B) The volume would be lower for helium gas. C) The volume would be greater for helium gas

###### FREE Expert Solution

Ideal gas equation:

$\overline{){\mathbf{PV}}{\mathbf{=}}{\mathbf{nRT}}}$

Helium has a lower atomic mass than argon. The same mass of helium gas would contain a greater number of moles, n and under the same conditions

###### Problem Details

You may want to reference (Pages 209 - 211) Section 5.4 while completing this problem.

Would the volume be different if the sample were 20.0 g of helium instead of argon (under identical conditions)?

A) The volume would be the same for helium gas.

B) The volume would be lower for helium gas.

C) The volume would be greater for helium gas