alleryIf rate = $k[A][B]^2$, what are the units of $k$?
AL² mol⁻² s⁻¹
BL mol⁻¹ s⁻¹
Cmol L⁻¹ s⁻¹
Ds⁻¹
Answer & Solution
Correct answer: A. L² mol⁻² s⁻¹
Overall order 3: rate units (mol L⁻¹ s⁻¹) / [A][B]² units (mol L⁻¹)³ = L² mol⁻² s⁻¹.
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