For the dissociation of $$PCl5$$ s into PCI $$3$$ and $$CI2$$ , in gaseous phase reaction, if d is the observed vapour density and D the theoretical vapour density with α as degree of dissociation. Variation of $$D/d$$ with 'αis given by which graph?

Question

For the dissociation of $$PCl5$$ s into PCI $$3$$ and $$CI2$$ , in gaseous phase reaction, if d is the observed vapour density and D the theoretical vapour density with  α as degree of dissociation. Variation of $$D/d$$ with 'αis given by which graph?

Infinity Learn · Accepted Answer

$$PCl5(g)$$⇌$$PCl3(g)+Cl2(g)$$ $$t=0$$;      a            $$0$$           $$0$$ teq. ;     $$a-a$$α       aα         aα van't hoff factor, $$i=MTMo$$ $$MT=iMo$$ $$2D=2id$$ $$D=(a$$α$$+a$$α$$-a$$α$$+aa)d$$ $$Dd=1+$$α α$$=Dd-1$$   If Dd⟶ at $$x-axis$$ and $$($$α$$)$$⟶ at $$y-axis$$  then it is a straight line positive slope and negative intercept.Where, $$MT=Theoretical$$ Molar mass, $$Mo=Observed$$ Molar mass.

For the dissociation of PCl₅s into PCI ₃ and CI₂ , in gaseous phase reaction, if d is the observed vapour density and D the theoretical vapour density with $α$ as degree of dissociation. Variation of D/d with ' $α$ is given by which graph?

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For the dissociation of PCl5 s into PCI 3 and CI2 , in gaseous phase reaction, if d is the observed vapour density and D the theoretical vapour density with α as degree of dissociation. Variation of D/d with 'αis given by which graph?

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For the dissociation of PCl₅s into PCI ₃ and CI₂ , in gaseous phase reaction, if d is the observed vapour density and D the theoretical vapour density with $α$ as degree of dissociation. Variation of D/d with ' $α$ is given by which graph?