NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

1 Easy

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Analyzing +4 | -1

The following equilibrium constants are given

{N_2} + 3{H_2} \rightleftarrows 2N{H_3};{K_1}

{N_2} + {O_2} \rightleftarrows 2NO;{K_2}

{H_2} + \frac{1}{2}{O_2} \rightleftarrows {H_2}O;{K_3}

The equilibrium constant for the oxidation of

2\,{\text{mol}}\,N{H_3}

by oxygen to

NO

View answer and explanation

Correct option: A

\frac{{{K_2}K_3^3}}{{{K_1}}}

Option A (

\frac{{{K_2}K_3^3}}{{{K_1}}}

) is correct because it represents the equilibrium constant for the oxidation of ammonia to NO, derived from the given equilibrium constants.

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