How many molecules are present in one gram of hydrogen?

Options

A. `6.023 xx 10^(23)`
B. `6.023 xx 10^(22)`
C. `3.0125 xx 10^(23)`
D. `3.0125 xx 10^(-12)`

Answer

C

Explanation

No. of molecules ` =1/2 xx 6.023 xx 10^(23) ~~ 3.0125 xx 10^(23)`