Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsZero Order ReactionsMedium2 minPYQ_2019

ChemistryMediumsingle choice

For a reaction scheme $A \overset{k_{1}}{\to} B \overset{k_{2}}{\to} C,$ if the net rate of formation of B is set to be zero then the concentration of B is given by:

Options:

Answer:

Solution:

$\frac{d [B]}{d t} =$ Rate of formation of $B -$ Rate of dissociation of $B$

$\frac{d [B]}{d t} = k_{1} [A] - k_{2} [B]$

Given; $\frac{d [B]}{d t} = 0$

$k_{1} [A] - k_{2} [B] = 0$

$[B] = \frac{k_{1} [A]}{k_{2}}$

Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:Zero Order Reactions

⏱ 2mℹ️ Source: PYQ_2019

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