In the ideal gas law, the variable n represents O the ideal gas constant
O number of Joules
O the number of moles
O the number of neutrons

C: The number of moles

Explanation:

The ideal gas law is simply the general gas equation for a hypothetical gas and the formula for this ideal gas law is simply;

PV = nRT

Where;

P is pressure

V is volume

n is amount of substance in moles

R is ideal gas constant

T is temperature

Looking at the options, the correct answer is option C.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.