MCQ
Minimum ionic radius in $N-$ family
- A$Bi$
- B$P$
- C$As$
- ✓$Sb$
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then the solubility of $AB _{2}$ in pure water is......... $\times 10^{-4}$ $mol$ $L ^{-1}$.
[Assuming that neither kind of ion reacts with water]
