MCQ
$C{H_3} - CH = CH - C{H_3}\xrightarrow[{(ii){H_2}O,Zn}]{{(i){O_3}}}{\text{Product}}$
- A$CH_3-CH_2-CHO$
- ✓$CH_3-CHO$
- C$CH_3-COOH$
- D$\begin{array}{*{20}{c}}
{C{H_3} - C = O} \\
{\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$

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The equilibrium constant of the reaction $2N{H_3} + \frac{5}{2}{O_2} \rightleftharpoons 2NO + 3{H_2}O$ in terms of $K_1, K_2$ and $K_3$ is