Question

Define molar mass. What is units

Answer 1

In chemistry, the molar mass M is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The base SI unit for molar mass is kg/mol. However, for historical reasons, molar masses are almost always expressed in g/mol.

Answer 2

Molar Mass : it is defined as the sum of Atomic Masses of all Atoms present in a Molecule.

-We can use the concept of molar mass to calculate how many grams of the substance are required.
-The molar mass, also known as molecular weight. The unit used to measure is grams per mole.

                                   Molar Mass = Grams/Mole.