Start learning →

For a zero-order reaction, the units of the rate constant $k$ are:

AL mol⁻¹ s⁻¹
Bmol L⁻¹ s⁻¹
CL² mol⁻² s⁻¹
Ds⁻¹
Answer & Solution
Correct answer: B. mol L⁻¹ s⁻¹
**Zero order:** rate = $k$ (independent of [A]). **So $k$ has the same units as rate: mol L⁻¹ s⁻¹.**
Practise this question with Quill — AP Intermediate 2nd Year →

Keep practising Chemical Kinetics

Browse all Chemical Kinetics questions for AP Intermediate 2nd Year, or explore more Chemistry topics.

Start a Chemical Kinetics lesson →