The equivalent weight of divalent metal is `31.82`. The weight of a single atom is

Options

A. `32.55 xx 6.02 xx 10^(23)g`
B. `32.77 xx 6.02 xx 10^(23)g`
C. `63.64g`
D. `63.64//6.02 xx 10^(23)g`

Answer

D

Explanation

Wt. of single atom `=(2 xx "eq. mass")/(6.023 xx 10^(23))`