MCQ
How many primary amines are possible from the molecular formula $C _4 H _{11} N$ ?
- A1
- B2
- C3
- ✓4
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| Column I | Column II |
| (1) Actinoid having configuration (RN)5f76d17s2 | (A) Ce |
| (2) Lanthanoid which has 4f14 electronic configuration in +3 oxidation state. | (B) Lu |
| (3) Lanthanoid which show +4 Oxidation state | (C) Cm |