JEE Main 20241 Feb, Evening shiftChemistryHardSome Basic Principles of Organic Chemistry81× since 2002The functional group that shows negative resonance effect is :AOption A. −OH-\mathrm{OH}−OHBOption B. −OR-\mathrm{OR}−ORCOption C. −COOH-\mathrm{COOH}−COOHDOption D. −NH2-\mathrm{NH}_2−NH2CheckSkip · show solution
