Covalent Character in Ionic Compounds : Part-1#!# Fajan Rule

Fajans Rule

Fajans Rule

Exceptions of octet rule | Covalent character in ionic compounds ( Fajan's Rule)

Exceptions of octet rule | Covalent character in ionic compounds ( Fajan's Rule)

Development of covalent character in ionic compounds Fajans rule

Covalent Character in Ionic Compound (Fajan's Rule) || Polarising Power OF Cation || Polarisation OF Anion || Factor Affecting Polarising Power OF Cation || factors Affecting Polarising Power OF Anion

Application OF Fajan's Rule || Covalent character in Ionic Compounds || Melting point || Solubility in water || Colour imparting Tendency

Covalent character in ionic bond (Fajan's Rule), Lattice Energy

According to Fajans'rules, the percentage of covalent character in an ionic compound increase if the cation is highly charged or small in size and the anion is large or cation has pseudoinert gas configuration. As a result of the increased covalent character, solubility in less polar solvent increases and the melting point decreases. The correct order of increasing ionic character is

According to Fajans'rules, the percentage of covalent character in an ionic compound increase if the cation is highly charged or small in size and the anion is large or cation has pseudoinert gas configuration. As a result of the increased covalent character, solubility in less polar solvent increases and the melting point decreases. The correct order of increasing ionic character is