JEE Main Chemistry question

ChemistryChemical Bonding and Molecular StructureJEE Main

Which one of the following is the highest melting halide?

Answer: (C)

Solution

By Fajan's rule, the smaller the anion, the less it is polarised by the cation, and the more ionic (and hence higher melting) the salt. Among , fluoride is the

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Question ID VK-155878