Question

What do you mean by 1 mole? Convert 20g of water into mole?

Answer 1

Answer:-

The mole, abbreviated mol, is an SI unit which measures the number of particles in a specific substance. One mole is equal to 6.02214179×1023 atoms, or other elementary units such as molecules.

mole = weight/molecular weight

mole = 20/18

mole = 1.11 mol