Question

Four containers of 2L capacity contains dinitrogen as described below. Which one contains maximum number of molecules ?

• A. 2.5 g-molecule of $N^2$
• B. 4 g-atom of nitrogen
• C. $3.01 \times 10^{24}$ N atoms
• D. 82 g of dinitrogen

Answer 1

Answer: (D)

82 g of dinitrogen

Answer 2

$82\,g$ of $N_{2}=\frac{84}{28}$ gm-molecule $=2.92$ moles