An organic compound (A) of molecular formula C_(6)H_(6)O gives voilet colorwith neutral FeCl_(3) (A) gives maximum of two isomers (B) and(C ) when an alkaline solution of (A) is refluxed with C Cl_(4), (A) also reacts with C_(6)H_(5)N_(2)Cl to give the compound (D) which is red orange dye. Identify (A), (B), ( C) and (D). Explain the suitable chemical reactions.

An organic compound (A) of molecular formula C_(6)H_(6)O gives voilet

1.	An organic compound (A) of molecular formula C_(6)H_(6)O gives voilet colorwith neutral FeCl_(3) (A) gives maximum of two isomers (B) and(C ) when an alkaline solution of (A) is refluxed with C Cl_(4), (A) also reacts with C_(6)H_(5)N_(2)Cl to give the compound (D) which is red orange dye. Identify (A), (B), ( C) and (D). Explain the suitable chemical reactions.
Answer» Solution :(i) COMPOUND A GIVING VIOLET COLOUR with neutral ferric chloride is phenol. `(C_(6)H_(5)OH)`. (ii) (B) and ( C) isomers are formed when alkaline solution of (A) is treated with `C Cl_(4)`. (III) (A) when treated with `C_(6)H_(5)N_(2)Cl`, forms a red orange dye (D). (iii)