JEE Main 20264 Apr, Morning shiftChemistryEasySome Basic Principles of Organic Chemistry81× since 2002Increasing order of electron withdrawing power of following functional groups is: a. −CN-\mathrm{CN}−CN b. −COOH-\mathrm{COOH}−COOH c. −NO2-\mathrm{NO_2}−NO2 d. −I-\mathrm{I}−IAOption A. c < b < d < aBOption B. c < a < b < dCOption C. d < b < a < cDOption D. a < b < c < dCheckSkip · show solution
