Question

How to convert molecular mass into gram molecular mass?

Answer 1

the molecular mass of a substance expressed in gram Is called it's gram molecular mass
to write the Gram molecular mass of a substance, we write it's molecular mass and then replace the unit 'I'm by the word 'gram's or it's symbol 'g'

example; molecular mass of oxygen,O2=32u
so, gram molecular mass of oxygen, O2=32g