NEET Chemistry Rate of Reaction Assertion Reason Question
Assertion (A): The rate of a chemical reaction can be influenced by the collision frequency of the reactant molecules. | Reason (R): Increasing the temperature of the reaction mixture generally increases the collision frequency of reactant molecules.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false.
Correct Answer
Detailed Explanation
The collision frequency of reactant molecules affects the rate of the reaction. Increasing temperature increases the energy and movement of molecules, thus increasing collision frequency (Chunk 4).
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