What is Fajan's rule?Explain your answer with exampless
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Answer:
The rule can be stated on the basis of 3 factors, which are:
1) Size of the ion: Smaller the size of cation, the larger the size of the anion, greater is the covalent character of the ionic bond.
2)The charge of Cation: Greater the charge of cation, greater is the covalent character of the ionic bond
3) Electronic configuration: For cations with same charge and size, the one, with (n-1)dn nso which is found in transition elements have greater covalent character than the cation with ns2 np6 electronic configuration, which is commonly found in alkali or alkaline earth metals.
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Answer:
Fajan's rules are applied to predict the nature of bond in a melocule
Explanation:
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