Question

What is the relationship between a mole and Avogadro number

Answer 1

Answer : The relationship between a mole and the Avogadro number is, 1 mole of a substance contains $6.022\times 10^{23}$ number of atoms, molecules or ions.

Explanation :

Mole : It is defined as the amount of substance that contain the same number of units as there are atoms present in exactly 12 grams of carbon-12.

Avogadro's number : It is defined as the number of atoms molecules present in a mole of any substance.

The Avogadro's number is represented as, $6.022\times 10^{23}$

The relationship between a mole and Avogadro number are,

As, 1 mole of a substance contains $6.022\times 10^{23}$ number of atoms, molecules or ions.

Answer 2

A mole contains Avogadro’s number of particles of a substance.