The correct statement about the SN1 reaction is:
1. | 100 % racemisation. |
2. | Inversion more than retention leads to partial racemisation. |
3. | 100 % retention. |
4. | 100 % Inversion. |
Which of the following statements is not correct for a nucleophile?
1. Nucleophile is a Lewis acid.
2. Ammonia is a nucleophile.
3. Nucleophiles attack low electron density sites.
4. Nucleophiles are not electron-seeking.
The species among the following that is not an electrophile is:
1.
2.
3.
4.