Actual mass of a molecule is obtained by dividing the molar mass by Avogadro’s number whereas gram molecular mass represents the molecular mass expressed in grams, i.e., it is the mass of 1 mole of molecules, i.e., Avogadro’s number of molecules.

Actual mass of a molecule is obtained by dividing the molar mass by Avogadro’s number whereas gram molecular mass represents the molecular mass expressed in grams, i.e., it is the mass of 1 mole of molecules, i.e., Avogadro’s number of molecules.
Was this answer helpful?
Mass of Sample | Mass of carbon | Mass of Hydrogen | |
Sample 1 | 1.0 g | 0.862 g | 0.138 g |
Sample 2 | 1.549 g | 1.335 g | 0.214 g |
Sample 3 | 0.988 g | 0.852 g | 0.136 g |