TestHub
TestHub

Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumProblems involving KpHard2 minPYQ_2019
ChemistryHardsingle choice

What are the values ofKpKcfor the following reactions at300Krespectively?

(At300K,RT=24.62dm2atmmol-1)

N2 g+O2 g2NO g

N2O4 g2NO g

N2 g+3H2 g2NH3 g

Options:

Answer:
C
Solution:

KP=KCRTΔng

KPKC=RTΔng

(i)N2+O22NOΔng=0KPKC=1

(ii)N2O42Na2 Δng=1 KPKC=RT1=24.621

(iii)N2+3H22 NH3 Δng=-2KPKC=RT-2=24.62-2=1.659×10-3 1.65× 10 3

Stream:JEESubject:ChemistryTopic:Chemical EquilibriumSubtopic:Problems involving Kp
2mℹ️ Source: PYQ_2019

Doubts & Discussion

Loading discussions...