The interhalogen ClF₃ is prepared in a two-step fluorination of chlorine gas: \begin{aligned}Cl₂(g) + F₂(g) ⇄ CIF(g) CIF(g) + F₂(g) ⇄ CIF₃(g)(b) Show that the overall Qc equals the product of the Qc’s for the individual steps.