Question

Calculate the volume of 10 moles of $H_2$ gas at STP.

• A. $224\text{L}$
• B. $112\text{L}$
• C. $56\text{L}$
• D. $198\text{L}$

Answer 1

The correct option is A $224\text{L}$

1 mole of $H_2$ gas occupies $22.4\text{L}$ at STP
10 moles of $H_2$ will occupy $=\frac{22.4}{1}\times 10=224\text{L}$