Question

Note: - Which of the following statements are true? I. Activation energy of a reaction is smaller at higher temperature than at lower temperature. II. Catalyst lowers the activation energy of a reaction. III. Activation energy of a reaction does not change with change in temperature. (A) (B) II and III (C) I and II (D) III
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Answer 1

Answer:

2 and 3 is true i think so