Question
Which one of the following is an optically active compound
because they contain chiral carbon atom.
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$(I)$ $RCOCl$
$(II)$ $RCOOR$
$(III)$ $RCON{H_2}$
$(IV)$ ${(RCO)_2}O$
$2SO_{2(g)} + O_{2(g)} \rightleftharpoons 2SO_{3(g)}$
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?
$SO_{3(g)} \rightleftharpoons SO_{2(g)} + \frac{1}{2} O_{2(g)}$
| Column $I$ | Column $II$ |
| $(A)$ $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{CN}$ | $(p)$ Reduction with $\mathrm{Pd}-\mathrm{C} / \mathrm{H}_2$ |
| $(B)$ $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OCOCH}_3$ | $(q)$ Reduction with $\mathrm{SnCl}_2 / \mathrm{HCl}$ |
| $(C)$ $\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2 \mathrm{OH}$ | $(r)$ Development of foul smell on treatment with chloroform and alcoholic $\mathrm{KOH}$ |
| $(D)$ $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{NH}_2$ | $(s)$ Reduction with diisobutylaluminium hydride $(DIBAL-H)$ |
| $(t)$ Alkaline hydrolysis |