The ionic mobility of alkali metal ions in aqueous solution is maximum

1.	The ionic mobility of alkali metal ions in aqueous solution is maximum for:A. `K^(+)`B. `Rb^(+)`C. `Li^(+)`D. `Na^(+)`
Answer» Correct Answer - B The hydrateed ion size is : `Li_((aq.))^(+) gt Na_((aq.))^(+) gt K_((aq.))^(+) gt Rb_((aq.))^(+)` Larger is size of ion, lesser is its conductance.

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The ionic mobility of alkali metal ions in aqueous solution is maximum for:A. `K^(+)`B. `Rb^(+)`C. `Li^(+)`D. `Na^(+)`

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