For the system 2A(g) + B(g) 3C(g), the expression for equilibrium… - Vidyadip

MCQ

For the system $2A(g) + B(g)$ $\rightleftharpoons$ $3C(g)$, the expression for equilibrium constant $K$ is

A
$\frac{{[2A] \times [B]}}{{[3C]}}$
B
$\frac{{{{[A]}^2} \times [B]}}{{{{[C]}^3}}}$
C
$\frac{{[3C]}}{{[2A] \times [B]}}$
✓
$\frac{{{{[C]}^3}}}{{{{[A]}^2} \times [B]}}$

✓

Answer

Correct option: D.

$\frac{{{{[C]}^3}}}{{{{[A]}^2} \times [B]}}$

(d) $K = \frac{{{{[C]}^3}}}{{{{[A]}^2}[B]}}$.

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