See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

3 2 O / H O  O O (X) (Y) aromatic A - 4 CH   B - Li D - Cl 2 CCl    Cl Cl Base  Cl E - NH2 F - N2Cl T - OH U - 3 Na Liq NH  3 2 O H O  CH2 COOH COOH 2 3 2 2CH COOH 2CO    