See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(A) 3 2 O Me S  C CH CH3 Ph C O CH3 O CH Ph    (B) 4 HIO  CH2 - OH CH Ph OH HO HO H C H O Ph C H O (C) 3 AlCl H C Cl     CHO O (D) 2 NaNO HCl   CH2 NH2 CHO CH2 OH PCC 