Equilibrium constants K 1 and K 2 for the following equilibria are NO g -0-5 O 2 g - K 1 NO 2 g and2 NO 2 g - K 2 2 NO g - O 2 g A- K 2-1 - K 1B- K2-K12C- K 2- K 1 - 2D- K 2-1 - K 12

The correct option is D K2 = 1/K12 K_1 = [NO_2]/[NO][O_2]^0.5 and K_2 = [NO]^2[O_2]/[NO_2]^2 Or K_2 = 1/K_1^2 ...

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Effective Equilibrium Constant

Equilibrium c...

Question

Equilibrium constants $K_{1}$ and $K_{2}$ for the following equilibria are

$N O (g) + 0.5 O_{2} (g) \to K_{1} N O_{2} (g)$ and
$2 N O_{2} (g) \to K_{2} 2 N O (g) + O_{2} (g)$

K₂= 1/K₁

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K₂= K₁²

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K₂= (K₁)/2

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K₂= 1/K₁²

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Similar questions

Equilibrium constants $K_{1}$ and $K_{2}$ for the following equilibria are

$N O (g) + 0.5 O_{2} (g) \to K_{1} N O_{2} (g)$ and
$2 N O_{2} (g) \to K_{2} 2 N O (g) + O_{2} (g)$

Two gaseous equilibria $S O_{2} (g) + 0.5 O_{2} (g) ⇌ S O_{3} (g)$ and

$2 S O_{3} (g) ⇌ 2 S O_{2} (g) + O_{2} (g)$ have equilibrium constants $K_{1}$ and $K_{2}$ respectively

at 298K. Which of the following relationships between $K_{1}$ and $K_{2}$ is correct

S O_{2} (g) + \frac{1}{2} O_{2} (g) ⇌ S O_{3} (g)

2 S O_{3} (g) ⇌ 2 S O_{2} (g) + O_{2} (g)

K_{1}

K_{2}

298 K

K_{1}

K_{2}

K_{1}

K_{2}

S O_{2} (g) + \frac{1}{2} O_{2} (g) ⇌ S O_{3} (g) 2 S O_{3} (g) ⇌ 2 S O_{2} (g) + O_{2} (g)

For the two gaseous reactions (i) and (ii), at $25^{\circ} C$

(i) $N O (g) + \frac{1}{2} O_{2} (g) ⇌ N O_{2} (g)$

(ii) $2 N O_{2} (g) ⇌ 2 N O (g) + O_{2} (g)$ ,

The equilibrium constants are $K_{1}$ and $K_{2}$ respectively are related as:

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