The basicity of the hydroxides of the following alkali metals is of the order :

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Problem

The basicity of the hydroxides of the following alkali metals is of the order : (1)

\text{Li} > \text{Na} > \text{Rb} > \text{Cs}

(2)

\text{Na} > \text{Li} > \text{Rb} > \text{Cs}

(3)

\text{Cs} > \text{Rb} > \text{Na} > \text{Li}

(4)

\text{Rb} > \text{Cs} > \text{Na} > \text{Li}