Question

A reaction that produces ammonia is shown below. How does the catalyst used in the industrial...

A reaction that produces ammonia is shown below. How does the catalyst used in the industrial production of ammonia affect the reaction rates of the forward and reverse reactions?

N2+3H2⇌2NH3

Select the correct answer below:

1. forward rate decreases, reverse rate increases

2. forward rate increases, reverse rate decreases

3. both the forward and reverse rates decrease

4. both the forward and reverse rates increase

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Answer #1

Catalyst decreases the activation energy of reaction.

Since activation energy of both forward and backward reaction decreases, the rate of both forward and backward reaction would increase

Answer: option 4

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