MCQ
Cyanide ion is
- ✓Nucleophilic
- BElectrophilic
- CStrongly acidic
- DNon-reactive and neutral
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$(A)\, F^-, Na^+, Mg^{+2}$ $(B) \,Ni, Cu, Zn$
$(C)\, N^{-3}, Cs^+, H^-$ $(D)\, Li, He, Be^{+2}$