Chemistry-Activation Energy
NEET Chemistry Activation Energy Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) A (i) Activation energy measured in J/mol (b) k (ii) Frequency factor or pre-exponential factor (c) Ea (iii) Rate constant of a reaction (d) R (iv) Gas constant
Choose the correct matching:
A
a-ii, b-iii, c-i, d-iv
B
a-i, b-ii, c-iv, d-iii
C
a-ii, b-iv, c-i, d-iii
D
a-iii, b-ii, c-iv, d-i
Correct Answer
Option A
Detailed Explanation
The correct pairs are A as the frequency factor, k as the rate constant of a reaction, Ea as the activation energy measured in J/mol, and R as the gas constant. This aligns with the definitions provided in the NCERT context regarding the Arrhenius equation.
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