During the hydrolysis of bromoethane with aqueous NaOH, what are the identities of the attacking group and the leaving group?
- Aattacking group: electrophile; leaving group: electrophile
- Battacking group: electrophile; leaving group: nucleophile
- Cattacking group: nucleophile; leaving group: electrophile
- Dattacking group: nucleophile; leaving group: nucleophile