Chemical EquilibriumHard

Question

The following reaction has an equilibrium constant KC equal to 3.07 × 10–4 at 24°C.

Options

A.[NOBr] = 0.06 M, [NO] = 0.015 M, [Br2] = 0.01 M
B.[NOBr] = 0.15 M, [NO] = 0.025 M, [Br2] = 0.014 M
C.[NOBr] = 0.18 M, [NO] = 0.012 M, [Br2] = 0.02 M
D.[NOBr] = 0.045 M, [NO] = 0.0105 M, [Br2] = 0.01 M

Solution

For rf > rb means the net reaction in forward direction, the reaction quotient Q should be less than Keq.

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