describe-what-happens-to-the-rate-of-the-reaction-of-h2-and-cl2-in-a-cylinder-wi-1

Question

Describe what happens to the rate of the reaction of H₂ and Cl₂in a cylinder with a movable piston when a catalyst is added.

H₂(g) + Cl₂(g) → 2 HCl (g)

Accepted Answer

The reaction rate will increase.

Answer

The rate of the reaction will not change.

Answer

The reaction rate will decrease.

Answer

Cannot be determined from the available information.