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C6H6underset(H2SO4)overset(HNO3)rarrXund...

`C_6H_6underset(H_2SO_4)overset(HNO_3)rarrXunderset(FeCl_3)overset(Cl_2)rarrY`
Sequence Y can be

A

3-nitrochlorobenzene

B

1-nitrochlorobenzene

C

4-nitrochlorobenzene

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
`(HNO_3 +H_2SO_4)` will generate `Noverset(+)O_2` (nitronium ion) which will give nitrobenzene . As - `NO_2` is deactivating andmeta directing so, produvt formed which will be 3- nitrochlorobenzene.
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AIIMS PREVIOUS YEAR PAPERS-AIIMS 2008-CHEMISTRY
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