Question

Decomposition of phosphorus pentachloride is Which Reaction ?​

Answer 1

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Phosphorus pentachloride decompose according to the reaction PCl3(g)⇌PCl3(g)+Cl2(g), 1 mol of PCl5 is placed in a 500 mL closed reaction vessel and allowed to reach equilibrium with decomposition products, phosphorus trichloride and chlorine at 523 K.

Answer 2

Explanation:

(d) this is an endothermic reaction hence, when increases in the temperature Kf increases .