Question

Define mole in terms of mass and volume

Answer 1

Answer:

A mole of a substance is defined as: The mass of substance containing the same number of fundamental units as there are atoms in exactly 12.000 g of 12C. Fundamental units may be atoms, molecules, or formula units, depending on the substance concerned.

The volume of 1 mole of any gas is called its molar volume and is equal to 22.4 L at standard temperature and pressure.

Answer 2

Answer:

In chemistry , the term mole represents the pile or mass of atoms, molecules, ions or electrons .