Chemistry

Problem

A reaction involves only reactant D and is found experimentally to be overall 1.5 order in D. If the rate is expressed in

M\,s^{−1}

, which of the following are the correct units for the rate constant

k

? a)

M^{1.5}\,s^{-1}

M^{-1.5}\,s^{-1}

M^{-0.5}\,s^{-1}

M^{-1}\,s^{-1}