Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

The degree of dissociation of $P C l_{5} (α)$ obeying the equilibrium,
$P C l_{5} (g) ⇌ P C l_{3} (g) + C l_{2} (g)$ , is approximately related to the pressure at equilibrium by

Options:

Answer:

Solution:

So, $K_{p} = \frac{α^{2}}{(1 - α)} [\frac{P}{1 + α}] = \frac{α^{2} P}{1 - α^{2}}$
or $α = \sqrt{\frac{K_{P}}{P}}$ (if $1 - α^{2} = 1$ .)

Stream:NTA_ABHYASSubject:ChemistryTopic:Chemical EquilibriumSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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