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EquilibriumMCQ

Determine the value of the equilibrium constant for this reaction 2NOCl(g) + O2(g) æ 2NO2(g) + Cl2(gEquilibrium Chemistry Question

Question

Determine the value of the equilibrium constant for this reaction
2NOCl(g) + O2(g) æ 2NO2(g) + Cl2(g)
from the K values for these reactions.
2NOCl(g) æ 2NO(g) + Cl2(g) Kp = 1.7 × 10–2
2NO2(g) æ 2NO(g) + O2(g) Kp = 5.9 × 10–5

A.

1.0 × 10–6

B.

1.0 × 10–3

C.

3.5 × 10–3

D.

2.9 × 102

✓ Correct
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