See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(A)   C H3  CHO CH3 CH3 CHO C H3   Major product (B)   dil. OH Retro aldol   C CH3 O O H 2 CuLi O O   Major product For More Join: @FIITJEE_AITS_for_JEE AITS-OT-I (Paper-1)-PCM(Sol.)-JEE(Advanced)/2025 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 10 (C)    i OH dilute   O O C C O O OEt EtO C OEt CH2 C O O O Et   3 2 H O CO     O COOH   Major product (D) Mg / Ether N H C Br Br  N Br N Br H N H MgBr O N O H 2 4 Conc. H SO N   Major product