The above reaction is an example of -
1. Nucleophilic substitution reaction
2. Elimination reaction
3. Addition reaction
4. Electrophilic substitution reaction
Elimination reaction among the following is-
1. | CH 3 CH 2 Br + HS - → CH 3 CH 2 SH + Br - | 2. | ( CH 3 ) 2 C = CH 2 + HCl → ( CH 3 ) 2 ClC - CH 3 |
3. | CH 3 CH 2 Br + HO - → CH 2 = CH 2 + Br - + H 2 O | 4. | ( CH 3 ) 3 C - CH 2 OH + HBr → ( CH 3 ) 2 CBrCH 2 CH 3 + H 2 O |