Question

The hydrolysis reaction that takes place at the slowest rate, among the following is 4. [NEET-2019 (Odisha)] 7. aq. NaOH C- -CHÚC -CH,OH (1) aq. NaOH CI О- (2) ONa CH CH3 aq.NaOH - (3) HC- CH2 - CI → H3C - CH2-OH - aq. NaOH (4) H,C=CH-CHÚC H2C=CH-CH2OH​

Answer 1

Answer:

Explanation:

Correct option is B)

Due to resonance of lone pair of chlorine & carbon in the benzene ring, there is partial double bond character between C−Cl bond as a result it is difficult to break it.

Hydrolysis reaction goes through carbocation intermediate.

In option A, C, and D stable carbocations formed.

Answer 2

Correct option is B)

Due to resonance of lone pair of chlorine & carbon in the benzene ring, there is partial double bond character between C−Cl bond as a result it is difficult to break it.

Hydrolysis reaction goes through carbocation intermediate.

In option A, C, and D stable carbocations formed.

Option B is correct.

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