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With addition of a catalyst during a chemical reaction, which among the following changes?

Option: 1

Order of reaction


Option: 2

Molecularity of reaction


Option: 3

Enthalpy


Option: 4

Activation energy 


Answers (1)

best_answer

A catalyst creates a new reaction pathway which has different activation energy. Catalyst decreases the activation energy and thus, increases the rate of reaction.

 

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