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Moderate

Coupled Reaction Intermediate

APCHEM-24ULXU

The reaction between two gaseous substances involves a single gaseous intermediate when coupled with a secondary reaction that results in a complex liquid product.

Which of the following changes would have the largest impact on the coupled reaction in terms of intermediate formation that would drive the formation of the product, according to Le Châtelier's principle?

A

Increase the temperature of the system.

B

Addition of a homogeneous catalyst to the system.

C

Increase the overall pressure of the system.

D

Increase the liquid product in the system.