Question

18 gm of water in mole​

Answer 1

Answer:

18 gm of water is 1 mol.

Explanation:

H2O

No. of H atoms = 2

No. of O atoms = 1

Atomic weight = 2×1 + 16 = 18 gm

Answer 2

Answer:1 mol

Explanation:

Molar mass of H=1g/mol

Molar mass of O=16g/mol

Molar mass of H2O= (1*2)+(16*1)

= 18g/mol

Hence, 18g of H2O = 1mol