Statement I : Polarisability of $C{l}^{-}>F^{-}.$

Statement II:Polarization power of ${\text{Na}}^{\text{+}}{\text{>Li}}^{\text{+}}\text{.}$       

Statements I and II are correct

Statement I is correct and statement II is incorrect

Statement I is incorrect and statement II  is correct

Statements I and II are incorrect