Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumLe-Chatelier's PrincipleEasy2 minPYQ_2020
ChemistryEasysingle choice

In a closed system :A (s) ⇌ 2B (g) + 3C(g), if the partial pressure of C is doubled, then partial pressure ofBwill be

Options:

Answer:
C
Solution:



K P  =  P A 2 P B 3

Kp=2p2 × 3p3=27 × 4 p5wherepis the original press.

A  s   ⇌  2B  g  + 3C

                p′   6p

∴p′2 × 6p3=27 × 4p5

orp′2 =27×4 p533×23p3= p22

∴p′=p2= final partial press.of B∴p′2p =final partial press of Binitial partial press of B= p22p

=122

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Chemical EquilibriumSubtopic:Le-Chatelier's Principle
⏱ 2mℹ️ Source: PYQ_2020

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