MCQ
For ${N_2} + 3{H_2}$ $\rightleftharpoons$ $2N{H_3}$ equilibrium constant is $k$ then equilibrium constant for $2N_2 + 6H_2 $ $\rightleftharpoons$ $ 4NH_3$ is
  • A
    $\sqrt k $
  • ${k^2}$
  • C
    $k/2$
  • D
    $\sqrt {k\; + \;1} $

Answer

Correct option: B.
${k^2}$
b
It’s Obvious

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$\begin{align}
   \begin{matrix}
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