Essential Chemistry for IGCSE - Chemical Calculations (Section 2 - No. 8)

How does the molar mass relate to the mass of a substance?

Molar mass is the volume occupied by one mole.

Molar mass is the mass of one mole of a substance.

Molar mass is the ratio of the mass of the substance to its volume.

Molar mass is the number of moles in a given mass of a substance.

Molar mass is defined as the mass of one mole of a substance.