PCl_(5) is ionic in nature in the solid state. Give reasons. – InterviewSolution

1.	PCl_(5) is ionic in nature in the solid state. Give reasons.
Answer» Solution :`PCl_(5)` conducts electricity in the molten state. This MEANS that in the solid state it CONSISTS of ions. `2PCl_(5)rarr [PCl_(4)]^(+)[PCl_(6)]^(-)`. On melting, these ions BECOMES free to move and hence `PCl_(3)` conducts electricity in the molten state.

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