Concerning the rate law, Rate = k[A]⁰, what are appropriate units for the rate constant k

Question

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The rate constant k has units of concentration/time. In the given rate law, the terms inside the brackets have exponents which add up to 0+1-1-1-1-1-2 = -5, which means that the overall units of the rate law expression are M/s. Therefore, the appropriate units for k would also be M/s. Choices A, B, C, and E all have incorrect units for k.

Concerning the Rate Law, Rate = K[A]0, What Are Appropriate

Concerning the Rate Law, Rate = K[A]⁰, What Are Appropriate