Question

what is fazan rule in chemistry

this question takes from 11 class chemistry. ​

Answer 1

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$\sf\blue{fazan \: rule}$

In inorganic chemistry, Fajans' rules, formulated by Kazimierz Fajans in 1923, are used to predict whether a chemical bond will be covalent or ionic, and depend on the charge on the cation and the relative sizes of the cation and anion.

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.

$\sf\green{hope \: it \: helps \: you.....∞}$