1. | |
2. | |
3. | |
4. |
1. | 2. | ||
3. | 4. |
A tertiary butyl carbocation is more stable than a secondary butyl carbocation because-
1. + R effect of groups
2. R effect of CH3 groups
3. Hyperconjugation
4. l effect of CH3 groups
The most stable carbocation among the following is:
1. | 2. | ||
3. | 4. |