Question

What is molecular mass

Answer 1

Hii..

The molecular mass of a substance is the sum of the atomic masses of all the atoms present in a molecule of that substance..

Hope this helps ! ☺️

Answer 2

The molecular mass of a substance (mooecule or compound) is the sum of the atoms or molecules of that particular substance.

For eg:- Molecular mass of CO2 = 1 atom of carbon(12g) + 2 atoms of oxygen (2×16)

= 12+32 g

= 44g