${\rm{C}}{{\rm{H}}_3}{\rm{COO}}{{\rm{C}}_2}{{\rm{H}}_5} + {{\rm{H}}_2}{\rm{O}}\xrightarrow{{{\rm{H}} + }}{\rm{C}}{{\rm{H}}_3}{\rm{COOH}} + {{\rm{C}}_2}{{\rm{H}}_5}{\rm{OH}}$ is an example of …… order.

NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

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\mathrm{C}{\mathrm{H}_3}\mathrm{COO}{\mathrm{C}_2}{\mathrm{H}_5} + {\mathrm{H}_2}\mathrm{O}\xrightarrow{{\mathrm{H} + }}\mathrm{C}{\mathrm{H}_3}\mathrm{COOH} + {\mathrm{C}_2}{\mathrm{H}_5}\mathrm{OH}

is an example of …… order.

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Correct option: D

Pseudo first order

Option D (Pseudo first order) is correct because the reaction is first order with respect to the ester when water is in large excess.

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\frac{1}{{{{\left[ A \right]}^2}}}

\left( {k'} \right)

\left( {k''} \right)

\left( {{{E'}_a}\;\mathrm{and}\;{{E''}_a}} \right)

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