JEE Main 2007Annual, Paper 1ChemistryMediumChemical Bonding and Molecular Structure142× since 2002
The charge/size ratio of a cation determines its polarizing power. Which one of the following
sequences represents the increasing order of the polarizinig order of the polarizing power of the
cationic species, K⁺, Ca²⁺, Mg²⁺, Be²⁺?