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Question: Ester A (C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>) + ![](https://cdn.pureessence.tech/canvas_384.png?...

Ester A (C4H8O2) + →H3O+\xrightarrow { \mathrm { H } _ { 3 } \mathrm { O } ^ { + } } B(C4H10O) (alcohol) \underset { \text { (alcohol) } } { \mathrm { B } \left( \mathrm { C } _ { 4 } \mathrm { H } _ { 10 } \mathrm { O } \right) } .

Alcohol B reacts fastest with Lucas reagent. Hence A and B are

A

CH3−∥O−O−C2H5,(CH3)3COH\stackrel { \stackrel { \mathrm { O } } { \| } } { \mathrm { CH } _ { 3 } - } - \mathrm { O } - \mathrm { C } _ { 2 } \mathrm { H } _ { 5 } , \left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm { COH }

B

C

D

Answer

CH3−∥O−O−C2H5,(CH3)3COH\stackrel { \stackrel { \mathrm { O } } { \| } } { \mathrm { CH } _ { 3 } - } - \mathrm { O } - \mathrm { C } _ { 2 } \mathrm { H } _ { 5 } , \left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm { COH }

Explanation

Solution

It is 30 Alcohol which reacts fastest with Lucas reagent.