For a reaction, activation energy E_a=0 and the rate constant at 200 {\K} is 1.6 \times 10^6 {\s}^{-1}. The rate constant at 400 {\K} will be- [Given that gas constant] {\R}=8.314 {\J} {\K}^{-1} {\mol}^{-1} [NEET OD 2019]

Correct Answer is : 1.6×106s−1

Class 12 NEET Chemistry Chemical Kinetics Questions

Question : 24 of 75

Marks: +1, -0

For a reaction, activation energy Ea=0 and the rate constant at 200K is 1.6×106s−1. The rate constant at 400K will be-
[Given that gas constant]
R=8.314JK−1mol−1

[NEET OD 2019]

3.2×104s−1
1.6×106s−1
1.6×103s−1
3.2×106s−1

Validate

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