Chemistry-(general)
NEET Chemistry (general) Assertion Reason Question
Type: Assertion Reason-assertion-Medium-Class 12
Assertion (A): The rate of a chemical reaction often increases with a rise in temperature.
Reason (R): The rise in temperature increases the kinetic energy of molecules, leading to more effective collisions.
A
Both A and R are true, and R is the correct explanation of A.
B
Both A and R are true, but R is not the correct explanation of A.
C
A is true, but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The NCERT context states that most chemical reactions are accelerated by an increase in temperature due to more effective collisions, explained by Arrhenius equation.
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