Which of the species listed below can act as a nucleophile?
PH3\text{PH}_3PH3
CH3O−\text{CH}_3\text{O}^-CH3O−
NH4+\text{NH}_4^+NH4+
A
1, 2 and 3
B
Only 1 and 2
C
Only 2 and 3
D
Only 2
Markscheme
Basic concepts of organic chemistry Questions
18 exam-style questions on OCR A A Level Chemistry Basic concepts of organic chemistry. Each one has a worked solution and a mark scheme showing where the marks go.