What are the units of the rate constant for a zero-order reaction?

A.     s

B.     \({{\text{s}}^{ - 1}}\)

C.     \({\text{mo}}{{\text{l}}^{ - 1}}\,{\text{d}}{{\text{m}}^{\text{3}}}\,{{\text{s}}^{ - 1}}\)

D.     \({\text{mol}}\,{\text{d}}{{\text{m}}^{ - 3}}\,{{\text{s}}^{ - 1}}\)

D

Over 34% confused the units with those of a first order reaction.