Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsZero Order ReactionsMedium2 minPYQ_2019
ChemistryMediumsingle choice

NO2required for a reaction is produced by the decomposition ofN2O5inCCl4as per the equation,
2N2O5g4NO2g+O2g.
The initial concentration ofN2O5is3.00 mol L-1and it is2.75 mol L-1after 30 minutes. The rate of formation ofNO2is:

Options:

Answer:
A
Solution:

Rate of reaction in terms of rate of disappearance ofN2O5(s)
-dN2O5dt=12dNO2dt=2dO2dt=rate of Reaction
-(-3+1.75)30=rate of reaction
--0.2530=8.3×10-3mol L-1min-1
=253000=8.3×10-3=12×rate of formation ofO2
8.3×10-3=12dNO2dt
1.66×10-2m/min =d[NO2]dt

Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:Zero Order Reactions
2mℹ️ Source: PYQ_2019

Doubts & Discussion

Loading discussions...