MCQ
(image) $CH_3CH_2CHO+PCl_5 \to (B)$, $(A)$ and $(B)$ are


- Agem-dihalides
- B$(A)$ gem-dihalide, $(B)$ Vic-dihalide
- CVic-dihalides
- ✓$(A)$ Vic-dihalide, $(B)$ gem-dihalide


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$2SO_{2(g)} + O_{2(g)} \rightleftharpoons 2SO_{3(g)}$
has a value of $278$ at a particular temperature. What is the value of the equilibrium constant for the following reaction at the same temperature?
$SO_{3(g)} \rightleftharpoons SO_{2(g)} + \frac{1}{2} O_{2(g)}$


