Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

${NH}_{4} HS (s) ⇌ {NH}_{3} (g) + H_{2} S (g)$
In the above reaction, if the pressure at equilibrium and at $300 K$ is $100$ $atm$ then what will be the equilibrium constant $K_{p}$ ?

Options:

Answer:

Solution:

Given,

Total pressure at equilibrium $= P + P = 100 atm$

$\Rightarrow 2 P = 100 atm$

$\Rightarrow P = 50 atm$

$K_{P} = [P_{{NH}_{3}}] \times [P_{H_{2} S}]$

$K_{P} = 50 \times 50 = 2500 {atm}^{2}$

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

⏱ 2mℹ️ Source: PYQ_2020

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