Question

I need help with this organic chemistry question below.

Enter your answer in numerical order as the row number(s) separated by commas, i.e. 2.3.5. If none of the compounds have the same oxidation level, write 'none'.

Answer 1

Dear friend i do not understand what to do here.

If question is about oxidation states of which atom Carbon or oxygen or nitrogen.

In all these compounds O (-2) state and N (-3) state.

If carbon atom is considered First set: 1,2,4,5,3 ( in 3rd row carbon is sp2 hybridised)

second set: 1,3,5,4,2

please ask me in comments section if you have any doubt i will answer your query free of cost.

thank you, all the best.