SATHEE: Equilibrium Question 880

Equilibrium Question 880

Question: Equilibrium constants $K_{1}$ and $K_{2}$ for the following equilibria $N O (g) + \frac{1}{2} O_{2}$

$N O_{2} (g)$ and $2 N O_{2} (g)$

$2 N O (g) + O_{2} (g)$ are related as

Options:

A) $K_{2} = \frac{1}{K_{1}}$

B) $K_{2} = K_{1}^{2}$

C) $K_{2} = \frac{K_{1}}{2}$

D) $K_{2} = \frac{1}{K_{1}^{2}}$

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Answer:

Correct Answer: D

Solution:

$K_{1} = \frac{[N O_{2}]}{[N O] {[O_{2}]}^{1 / 2}}$ ; $K_{2} = \frac{{[N O]}^{2} [O_{2}]}{{[N O_{2}]}^{2}}$

$\Rightarrow$ $\frac{{[N O_{2}]}^{2}}{{[N O]}^{2} [O_{2}]} = \frac{1}{K_{2}}$

$\Rightarrow$ $\frac{[N O_{2}]}{[N O] {[O_{2}]}^{1 / 2}} = \frac{1}{\sqrt{K_{2}}}$

$\Rightarrow$ $K_{1} = \frac{1}{\sqrt{K_{2}}}$ ; $K_{2} = \frac{1}{K_{1}^{2}}$ .

Equilibrium Question 880

Question: Equilibrium constants $K_{1}$ and $K_{2}$ for the following equilibria $N O (g) + \frac{1}{2} O_{2}$

Options:

Answer:

Solution:

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Equilibrium Question 880

Question: Equilibrium constants K1 and K2 for the following equilibria NO(g)+12O2

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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Question: Equilibrium constants $K_{1}$ and $K_{2}$ for the following equilibria $N O (g) + \frac{1}{2} O_{2}$