MCQ
Benzene on treatment with a mixture of conc. $HNO_3$ and conc. $H_2SO_4$ at $90^o C$ gives :
- ANitrobenzene
- ✓$m-$ Dinitrobenzene
- C$p-$ Dinitrobenzene
- D$o-$ Dinitrobenzene
✓
Answer
Correct option: B.
$m-$ Dinitrobenzene
b
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