Question

The absolute weight of one atom of hydrogen
(mol. wt = 2) is
(1) 2 gm
(2) 1 gm
(3) 22 * 10-24 gm (4) 1.6510-24 gm​

Answer 1

Answer: 4 option

Hydrogen atom weight =1 u

Explanation:

u = 1.66 X 10^-24 gm

Hydrogen atom weight =1.66 X 10^-24 gm