7. Replacement of Cl of Chlorobenzene to give
phenol requires drastic conditions, but Cl of
2,4-dinitro chlorobenzene is readily replaced.
This is because,
(KCET-2016)
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0
Answer:
this is bcz Cl of 2,4-dinitro chlorobenzene contains NO2 i.e.Nitro group which pushes the electron density of electrons and so Cl is easilye removed from the ring.
Answered by
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Answer:
Withdrawal of electrons by - NO2 groups from ortho/para positions cause easier removal of - Cl atom due to the development of positive charge on o- and. p- positions.
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