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JAMB Chemistry 2018 Paper

Question : 35

Total: 87

mE + nF -----> pG + qH

Solution:

Concept:

Equilibrium constant is the ratio of product concentrations to reactant concentrations, each raised to its coefficient in the balanced equation.

Explanation:

For the reaction

mE + nF \rightleftharpoons pG + qH

, the equilibrium constant

K_c

is written as:

K_c = \frac{[G]^p[H]^q}{[E]^m[F]^n}

Products appear in the numerator, reactants in the denominator.

This corresponds to option C.

Answer:

\frac{[G]^p[H]^q}{[E]^m[F]^n}

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