The correct order of mobility of alkali metal ions in aqueous solution isA. ` K^+ gt Rb^+ gt Na^+ gt Li^+`B. ` Rb^+ gt K^+ gt Na^+ gt Li^+`C. `Li^+ gt Na^+ gt K^+ gt Rb^+`D. ` Na^+ gt K^+ gt Rb^+ gt Li^+`

The correct order of mobility of alkali metal ions in aqueous solution

1.	The correct order of mobility of alkali metal ions in aqueous solution isA. ` K^+ gt Rb^+ gt Na^+ gt Li^+`B. ` Rb^+ gt K^+ gt Na^+ gt Li^+`C. `Li^+ gt Na^+ gt K^+ gt Rb^+`D. ` Na^+ gt K^+ gt Rb^+ gt Li^+`
Answer» Correct Answer - B Smaller is the size of ion , more is hydration, lesser is mobilitey, i.e , mobitlity of ion in aqueous solution decreses whith decrease in size of hyerated ion. S

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What are elementary reactions ?

The correct order of mobility of alkali metal ions in aqueous solution isA. ` K^+ gt Rb^+ gt Na^+ gt Li^+`B. ` Rb^+ gt K^+ gt Na^+ gt Li^+`C. `Li^+ gt Na^+ gt K^+ gt Rb^+`D. ` Na^+ gt K^+ gt Rb^+ gt Li^+`

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