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For a reaction , when a student X doubled the concentration of ‘A’, the rate of reaction was found…

Chemistry20251 markMCQ
For a reaction $\text{A} \rightarrow \text{B} + \text{C}$, when a student X doubled the concentration of ‘A’, the rate of reaction was found to increase by eight times. The unit of rate constant ($k$) will be:
  • (a)$\text{s}^{-1}$
  • (b)$\text{mol}^{-1}\text{L s}^{-1}$
  • (c)$\text{mol}^{-2}\text{L}^2\text{s}^{-1}$
  • (d)$\text{mol L}^{-1}\text{s}^{-1}$

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Chemical Kinetics

From ISC 2025 Practice Chemistry, question 10.