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CR
Question Practice

Explain the role of catalysts in chemical reactions.

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MCQ_SA
CBSE
Class 10
Science
Science
Chemical Reactions and Equations
Question Bank

Explain the role of catalysts ...

Single Answer MCQ
Q-00002481

Explain the role of catalysts in chemical reactions.

1

Catalysts increase the activation energy of a reaction.

2

Catalysts decrease the rate of a reaction.

3

Catalysts are consumed in a reaction.

4

Catalysts lower the activation energy of a reaction.

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