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The incorrect statement is...

The incorrect statement is

A

The alkaline earth metals readily reacts with acids liberting dihydrogen .

B

Lithium is the only alkali metal to form a nitride directly buy heating with `N_(2)` gas.

C

Calcium cannot be prepared by electrolysis of its aqueous salt solution .

D

The mobilites of the alkali metal ions in aqueous solution are `Li^(+)gt Na^(+)gt Rb^(+)gt Cs^(+)`.

Text Solution

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The correct Answer is:
D
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