Classify the following substituents according to whether they are electron donors or electron acceptors relative to hydrogen by the resonance and the inductive mechanisms.

a=acceptor

d=donor

n=no effect

Classify the following substituents according to whether they are electron donors or electron acceptors relative to hydrogen by the resonance and the inductive mechanisms. a=acceptord=donorn=noeffect 1. Inductive effect Resonance effect 2. CHCHCN : Inductive effect Resonance effect 3. HC=HCN(CH3)2 Inductive effect Resonance effect 2 more group attempts remaining