An organic compound1,1 dichloropropane reacts with alcholicKOHot give a of molecular formula C_(3)H_(4)a reacts with mercuricand dil H_(2)SO_(4)at 333 K to give B a on passing through red hotiron tube at 873 k willgive C which is a cyclic compoundidentify A,Band C explain thereaction

An organic compound1,1 dichloropropane reacts with alcholicKOHot give

1.	An organic compound1,1 dichloropropane reacts with alcholicKOHot give a of molecular formula C_(3)H_(4)a reacts with mercuricand dil H_(2)SO_(4)at 333 K to give B a on passing through red hotiron tube at 873 k willgive C which is a cyclic compoundidentify A,Band C explain thereaction
Answer» Solution :(i) Ais BENZENE`(C_(6)H_(6))`a simplehydrocarbon (ii) Benzene(A )react with`O_(2)`is thepresenceof `V_(2) O_(5)`at 773 kto givemaleicanhydride(B) (iii)Benzene(A) istreatedwithsodiumand liquidammoniato give1,4- cyclohexadiene (c )