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>>Equilibrium
>>Homogeneous and Heterogeneous Equilibria
>> $In the following reaction, the unit of e$

Question

In the following reaction, the unit of equilibrium constant is:
$A + B ⇌ C$

A

litre mole $^{- 1}$

B

mole litre

C

mole litre $^{- l}$

D

no unit

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Solution

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Correct option is A)

For $A (g) + B (g) ⇌ C (g)$ ;

$Δ n = 1 - 2 = - 1$

$U n i t o f K_{c} = [\frac{m o l}{l i t r e}]^{Δ n} = [\frac{m o l}{l i t r e}]^{- 1} = L i t r e m o l e^{- 1}$

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