Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasynumerical

For the reaction $a + b ⇌ c + d,$ initially concentrations of a and b are equal and at equilibrium the concentration of d will be twice of that of a. What will be the equilibrium constant for the reaction?

Answer:

4.00

Solution:

$\underset{x}{a} + \underset{x}{b} ⇌ \underset{2 x}{c} + \underset{2 x}{d}$

$K_{c} = \frac{2 x . 2 x}{x . x} = \frac{4 x^{2}}{x^{2}}$

$K_{c} = 4$

Stream:NTA_ABHYASSubject:ChemistryTopic:Chemical EquilibriumSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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