Question

Which of the following contains maximum number of gram atoms?

• A. 2 grams of hydrogen
• B. 28 grams of nitrogen
• C. 64 grams of sulphur dioxide
• D. 256 grams of sulphur

Answer 1

The correct option is D 256 grams of sulphur

No of moles = No of gram atoms

$2$ grams of hydrogen contains $\frac{2}{1}=2$ gram atoms.

$28$ grams of nitrogen contains $\frac{28}{14}=2$ gram atoms.

$64$ grams of sulphur dioxide contains $\frac{64}{64}=1$ gram atoms.

And, $256$ grams of sulphur contains $\frac{256}{32}=8$ gram atoms.

Hence, option D is correct.