Question

.State Fajan's Rules and give suitable
examples? long answer​

Answer 1

Answer:

By Fajans' Rules, compounds are more likely to be ionic if: there is a small positive charge on the cation, the cation is large, and the anion is small. For example, NaCl is correctly predicted to be ionic since Na+ is a larger ion with a low charge and Cl− is a smaller anion.

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Answer 2

Answer:

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Explanation:

Fajan's rules : 1) As the size of cation increases, the ionic nature of the bond increases. Ionic bond is favoured with a small anion. Ex : Out of CaF2 and Ca12,CaF2 is more ionic, as the size of F- ion is smaller than that of I- ion