1.

which of the following reaction doesn't give benzene

Answer»

`C_(6)H_(5)N_(2)Cl UNDERSET(H_(2)O)overset("boiling")to`
`C_(6)H_(5)N_(2)Clunderset(DELTA)overset(C_(2)H_(5)OH)to`
`C_(6)H_(5)N_(2)Cl+H_(3)PO_(2)+H_(2)Oto`
All of these

Solution :`C_(6)H_(5)N_(2)Cl underset(H_(2)O)overset("boiling")toC_(6)H_(5)OH+N_(2)+HCl`


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