See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

2 SeO   P C H3 C O CH3 C H3 C O CHO Tollen's reagent  C H3 C O COOH 2 4 conc. H SO /  C H3 C O OH CO  2 CH C O      3 2 CH CO O    3 2 3 CH CO O anhyd. AlCl  C CH3 O   3 2 3 CH CO O CH COONa Ph CH CH COO Na      C O H   3 NH excess   C H3 C O C H3 C O O C H3 C O NH2 2 Br /KOH 3 2 CH NH 