1.

In an electrophilic substition reaction of nitrobenzene , the presence of nitro group ______

Answer»

deactivates the ring by inductive EFFECT
activates the ring by inductive effect
decreases the charge density at ortho and para position of the ring relative to META position by resonance
increases the charge density at meta position relative to the ortho and para positions of the ring by resonance .

Solution :STATEMENTS (a) and (c ) are correct but statements (b) and (d) are WRONG .


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