Question

The time taken for effusion of 32 ml of $O_2$ will be the same as the time taken for effusion under identical conditions of

• A. 64 ml of $C{H}_4$
• B. 50 ml of $N_2$
• C. 37.5 ml of $C{O}_2$
• D. 22.63 ml of $S{O}_2$

Answer 1

Answer: (C), (D)

The correct options are
C 37.5 ml of $C{O}_2$
D 22.63 ml of $S{O}_2$

$\frac{\frac{v_1}{t_1}}{\frac{v_2}{t_2}}=\sqrt{\frac{M_1}{M_2}}$