The sequence of the polarizability of I – , Br – , Cl – and F – ions is

Question

The sequence of the polarizability of I – , Br – , Cl – and F – ions is, I - > B r - > C l - > F -, I - > B r - = C l - > F -, I - = B r - = C l - > F -, I - = B r - C l - = F -

MARKS App · Accepted Answer

Applying Fajan's rules: Larger the anion, more the polarization of electron density towards cation. I - > B r - > C l - > F -

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