Number of electrons in 1.8 grams of `H_(2)O` are

Options

A. `6.02 xx 10^(23)`
B. `3.01 xx 10^(23)`
C. `0.602 xx 10^(23)`
D. `60.22 xx 10^(23)`

Answer

A

Explanation

No. of electrons `= (1.8)/(18) xx 10 xx N`