Match the following List-I (reaction) | List-II (Comment on major product and intermediate) (P) A se — AITS & Test Series Chemistry Question

Question

Match the following List-I (reaction) | List-II (Comment on major product and intermediate) (P) A secondary alcohol with Me and OH groups, treated with SOCl2 | (1) Optically active compound (Q) A secondary alcohol with Me, D, and OH groups (wedge-dash notation), treated with SOCl2 then Et3N | (2) Inversion of configuration (R) An alkene with a methyl group, treated with HCl | (3) Retention of configuration (S) A secondary alcohol with Me and OH groups (wedge-dash notation), treated with (i) NaH then (ii) CH3Br | (4) Optically inactive compound | (5) Carbocation intermediate