The structures of the major products w and x in the following synthetic sclheme are br ch,coh w 2) naoh

I am 100% sure about this question. this is the right answer. this is a gate previous year question u can also check there.

here Pyridine with Peracids gives pyridine-n-oxides. furthermore pyridine-N-oxides given electrophilic substitution at ortho and para position