An organic compound (A) of a molecular formula C_(6)H_(6) which simple aromatic hydrocarbon. A undergoes hydrogenation to give a cyclic compound (B). A reacts with chlorine in the presence of UV-light to give C which is used insecticide Indentify A,B and C. Explain the reactions with equation.

An organic compound (A) of a molecular formula C_(6)H_(6) which simple

1.	An organic compound (A) of a molecular formula C_(6)H_(6) which simple aromatic hydrocarbon. A undergoes hydrogenation to give a cyclic compound (B). A reacts with chlorine in the presence of UV-light to give C which is used insecticide Indentify A,B and C. Explain the reactions with equation.
Answer» Solution :1. Simple aromatic hydrocarbon, `C_(6)H_(6)` is benzene. 2. Benzene (A) reacts with `H_(2)` in the PRESENCE of Pt to give CYCLOHEXANE (B) 3. Benzene (A) reacts with `Cl_(2)` in presence of UV-light to give benzene hexachloride (C).