In which of the following reaction K_p > K_c - Vidyadip

MCQ

In which of the following reaction ${K_p} > {K_c}$

A
${N_2} + 3{H_2}$ $ \rightleftharpoons $ $2N{H_3}$
B
${H_2} + {I_2}$ $ \rightleftharpoons $ $2HI$
C
$PC{l_3} + C{l_2}$ $ \rightleftharpoons $ $PC{l_5}$
✓
$2S{O_3}$ $ \rightleftharpoons $ ${O_2} + 2S{O_2}$

✓

Answer

Correct option: D.

$2S{O_3}$ $ \rightleftharpoons $ ${O_2} + 2S{O_2}$

(d) For reaction $2S{O_3} $ $ \rightleftharpoons $ ${O_2} + 2S{O_2}$

$\Delta n$ is $+ ve$ so ${K_p}$ is more than ${K_c}$.

By ${K_p} = {K_c}{(RT)^{\Delta n}}$

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