The rate of the reaction, A + B + C → P is given by, r = d [ A ] dt = K [ A ] 1 / 2 [ B ] 1 / 2 [ C ] 1 / 4 . The order of the reaction is

For a reaction, A + B → Products, if rate = K [ A ] m [ B ] n , then order of reaction = m + n. r = d [ A ] dt = K [ A ] 1 / 2 [ B ] 1 / 2 [ C ] 1 / 4 Here order = 1 2 + 1 2 + 1 4 = 5 4

Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsRate of Reactions/Rate LawEasy2 minPYQ_2020

ChemistryEasysingle choice

The rate of the reaction, $A + B + C \to P$ is given by, $r = \frac{d [A]}{dt} = K {[A]}^{1 / 2} {[B]}^{1 / 2} {[C]}^{1 / 4}$ . The order of the reaction is

Options:

Answer:

Solution:

For a reaction, $A + B \to$ Products, if rate $= K [A]^{m} [B]^{n}$ , then order of reaction = m + n.
$r = \frac{d [A]}{dt} = K {[A]}^{1 / 2} {[B]}^{1 / 2} {[C]}^{1 / 4}$
Here order $= \frac{1}{2} + \frac{1}{2} + \frac{1}{4} = \frac{5}{4}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Chemical KineticsSubtopic:Rate of Reactions/Rate Law

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...