Question

A gas acquires $24.6l$ at $1atm$ and ${27}^{o}C$ temperature. What volume it will occupy at $10atm$ & ${373}^{o}C$ ?

• A. $7.5L$
• B. $10.2L$
• C. $5.3L$
• D. $15L$

Answer 1

Answer: (C)

$5.3L$

Combined gas law :
$\frac{P_1{V}_1}{T_1}=\frac{P_2{V}_2}{T_2}$
$\frac{1\times 24.6}{300}=\frac{10\times V}{646}$
$V=5.2L$