MCQ
$2S{O_3}$ $\rightleftharpoons$ $2S{O_2} + {O_2}$. If ${K_c} = 100,\,\,\alpha = 1$, half of the reaction is completed, the concentration of $S{O_3}$ and $S{O_2}$ are equal, the concentration of ${O_2}$ is
- A$0.001\,M$
- B$\frac{1}{2}\,S{O_2}$
- C$2$ times of $S{O_2}$
- ✓Data incomplete
