See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(A) C CH3 Ph OCH3   Racemic , retention and inversion make racemic mixture CH3CH2 (B)  CH3 C H3 OH OH C H3 CH3 cis trans Diastereomers (C) CH3CH2 CH3 CH3   no chiral carbon at the leaving group. OCCH3 O CCH2C C H3 H