TS EAMCET 14-Sep-2020 Shift 2 Solved Paper

An organic compound, ‘A ’ with molecular formula C8H8O on reaction with T2/KOH gives salt of carboxylic acid 'B' and a halo- compound 'C'. Compound 'C' on the reaction with silver powder gives 'D'. The structures of 'A' and 'D' are