Chemistry - GOC Question with Solution | TestHub

(A) Group donate e- inductively but does not donate / withdraw by resonance

(P) $-\mathrm{OH}$

(B) Group withdraw e- inductively but does not donate / withdraw by resonance

(Q) $-{\mathrm{NO}}_2$

(C) Group withdraw ${\mathrm{e}}^{-}$inductively & donate e^- by resonance

(R) $-C{\mathrm{H}}_2-C{H}_3$

(D) Group withdraw ${\mathrm{e}}^{-}$inductively & withdraw e^- by

resonance

(S) $-{\mathrm{N}}^{+}{\mathrm{H}}_3$

(T) $-{\mathrm{NH}}_2$