1.

Aryl halides do not undergo uncleophilic substitution reactions under ordinary conditions because (1) Approach of nucleophile is retarded (2) Carbon carrying halogen atom is sp^(3) hybridised (3) The substrate molecule is destabilised due to resonance (4) Partial double bond character between carbon and halogen

Answer»

2 and 3 only
2, 3 and 4 only
1 and 4 only
1 and 3 only

Answer :C


Discussion

No Comment Found