The order of covalent character of KF, KCl, K | vedclass

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(D) According to Fajan's rule,the covalent character of an ionic bond increases with the increase in the size of the anion.Since the cation $K^{+}$ is

Vedclass · Accepted Answer

$KF < KCl < KI$

Vedclass · Answer

(D) According to Fajan's rule,the covalent character of an ionic bond increases with the increase in the size of the anion.Since the cation $K^{+}$ is common in all the given compounds,the covalent character depends on the size of the halide ions $(F^{-}, Cl^{-}, I^{-})$.The size order of the anions is $F^{-} Therefore,the order of covalent character is $KF < KCl < KI$.

The order of covalent character of $KF, KCl, KI$ is

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