Q143. An organic compound X has the molecular formula C5H6N2O2. Its structure consists of a six-membered ring containing one nitrogen atom, two double bonds, and a nitro group (-NO2) substituent. How is compound X best classified?Chemistry — NUST Mock By IBAGRADS 3 — Question 143 of 200A. HeterocyclicB. Homocyclic and aromaticC. Aromatic but not homocyclicD. Homocyclic but not aromaticPractice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →