See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

COONa NaOH CaO    A  B 3 3 CH Cl,Anhyd. AlCl  CH3 NBS,   CH2Br OH   CH2OH 3 o NaOCl CH COOH 0 C COONa  C 3 CH OH  HCOONa   CH2OH CHO 3 H O HCHO NaOH  HCOOH E 3 3 CH Cl, Anhyd. AlCl  CH3 2 Br /h  CH2Br CN  CH2CN 2 H , Raney Ni  CH2CH2NH2  D  B