Questions/P Block elements G15-18/What happens when $$...
Group 15 ElementsP Block elements G15-18

What happens when PCl5PCl_{5} is heated?

Expert Answer

It sublimes/decomposes: PCl5→HeatPCl3+Cl2PCl_{5} \xrightarrow{\text{Heat}} PCl_{3} + Cl_{2}.

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