MCQ
The sequence of ionic mobility in aqueous solutions is
- A$K^+ > Na^+ > Rb^+ > Cs^+$
- ✓$Cs^+ > Rb^+ > K^+ > Na^+$
- C$Rb^+ > K^+ > Cs^+ > Na^+$
- D$Na^+ > K^+ > Rb^+ > Cs^+$
✓
Answer
Correct option: B.
$Cs^+ > Rb^+ > K^+ > Na^+$
b
$size\, \propto \,\frac{1}{{conductivity}}$
$size\, \propto \,\frac{1}{{conductivity}}$
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