Chemical EquilibriumHard

Question

The equilibrium constant for the reaction N2(g) + O2(g) ⇋ 2NO(g) at temperature T is 4 × 10-4. The value of Kc for the reaction NO(g) ⇋ × N2(g) + O2(g) at the same temperature is

Options

A.2.5 × 102
B.0.02
C.4 × 10-4
D.50

Solution

As per property of equilibria reverse the equation & divide it by 2

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