Q79 / 180 · NEET 2019 (Odisha) · Chemistry

The hydrolysis reaction that takes place at the slowest rate, among the following is

  • Correct answer
    A
    Figure
  • B
    Figure
  • C
    Figure
  • D
    Figure

Solution

Figure
partial double bond character between $\mathrm{sp}^3$-hybridised $\mathrm{C}$ atom next to an aromatic ring and $\mathrm{Cl}$. It is most difficult to break this bond and hence it undergoes hydrolysis reaction with slowest rate.

Hence, the correct answer is option: 'A'.

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