Question

what is mole concept..?
plz give a quick and easy answer...

Answer 1

It is a conceptial method by which we can calculate the number of moles.

Answer 2

The mole is the amount of a substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon-12; its symbol is "mol." When the mole is used, the elementary entities must be specified and may be atoms, molecules, ions, electrons, other particles, or specified groups of such particles.