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Questions 34 and 35 should both be answered with reference to this reaction, for which ∆Ho is negatiEquilibrium Chemistry Question

Question

Questions 34 and 35 should both be answered with reference to this reaction, for which ∆Ho is negative.
2NO(g) + O2(g) ⇌ 2NO2(g)
Which would increase the partial pressure of NO2(g) at equilibrium?

A.

decreasing the volume of the system

✓ Correct
B.

adding a noble gas to increase the pressure of the system

C.

removing some NO(g) from the system

D.

adding an appropriate catalyst

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