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Grade 12th passPhysical Chemistry

Please explain questions 117 of chemical kinetics and chemistry

Question image for Please explain questions 117 of chemical kinetics
Profile image of Ramneet
9 Years agoGrade 12th pass
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Profile image of Bhavya
9 Years ago
Dear student
Steady state approximation is applied on intermediate which over here is O
Thus rate of appearance = rate of disappearance
k1[O3] = k2[O2][O] +k3[O3][O]
Find value of [O] and put it in rate determining step.