Question:medium

The unit of rate constant for a first-order reaction is

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Remember that the order of the reaction determines the units of the rate constant. For a zero-order reaction, the units are the same as those of the rate, while for a first-order reaction, the units are inverse time (s$^{-1}$).
Updated On: May 31, 2026
  • $\text{s}^{-1}$
  • $\text{mol L}^{-1}\ \text{s}^{-1}$
  • $\text{L mol}^{-1}\ \text{s}^{-1}$
  • s
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The Correct Option is A

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