Haloalkanes And Haloarenes Ques 47
47. Which chloro derivative of benzene among the following would undergo hydrolysis most readily with aqueous sodium hydroxide to furnish the corresponding hydroxy derivative?
[1989]
(a)

(b)

(c)

(d) $C_6 H_5 Cl$.
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Answer:
Correct Answer: 47.(a)
Solution:
- (a) $Cl$ in $2,4,6$-trinitrochlorobenzene is activated by three $NO_2$ groups at $o$ - and $p$-positions and hence, undergoes hydrolysis most readily.