What happens when PCl_(5) is heated? – InterviewSolution

1.	What happens when PCl_(5) is heated?
Answer» SOLUTION :`PCl_(5)` has three EQUATORIAL (202 PM long) and two axial (240 pm long) bonds. Since axial bonds are weaker than equatorial bonds, therefore, when `PCl_(5)` is heated, the less stable axial bonds breaks to form `PCl_(3)`. `PCl_(5) overset("HEAT")RARR PCl_(3)+Cl_(2)`.

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