Question:
The unit of rate constant for reactions of second order is
The unit of rate constant for reactions of second order is
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Order of reaction determines the unit of rate constant.
Updated On: Mar 20, 2026
- L mol⁻1 s⁻1
- L⁻1 mol s⁻1
- L mol s⁻1
- s⁻1
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The Correct Option is A
Solution and Explanation
For a second order reaction,
Rate = k[A]²
Hence,
k = fracmol L⁻1s⁻1(mol L⁻1)²
= L mol⁻1s⁻1
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