NEET UG CHEMISTRY MCQ: Equilibrium

1 Easy

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Application +4 | -1

A reaction is,

A + B\; \to C + D

. Initially we start with equal concentrations of

A

and

B

. At equilibrium, we find the moles of

C

are two times of

A

. What is the equilibrium constant of the reaction?

View answer and explanation

Correct option: B

Option B (4) is correct because the equilibrium constant is calculated based on the equilibrium concentrations, where [C] = 2[A].

More Questions from Equilibrium

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Mg{(HC{O_3})_2}

MgC{O_3}

Mg{(OH)_2}

MgC{O_3}

K_{\mathrm{P}}

\mathrm{CaCO}_3

4.5 \times 10^{-2}

\mathrm{C}(\mathrm{s})+\mathrm{CO}_2(\mathrm{g}) \rightleftharpoons 2 \mathrm{CO}(\mathrm{g}),

K_{\mathrm{P}}

2.0 \mathrm{~atm}.

\mathrm{CaO}

\mathrm{CaCO}_3

+

\leftrightharpoons

\mathrm{PC}{\mathrm{l}_5}\leftrightharpoons\mathrm{PC}{\mathrm{l}_3} + \mathrm{C}{\mathrm{l}_2}

{K_{\mathrm{eq}}} = 0.41

\mathrm{p}{K_a}