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JEE Main 202125 JulyMorning Shift
Exam
JEE Main
Year
2021
Date
25 July
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2021 · 25 July · Morning Shift · Chemistry · Chemical Kinetics

For the following graphs, Choose from the options given below, the...

For the following graphs,

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

Choose from the options given below, the correct one regarding order of reaction is :

Options

  1. A(b) zero order (c) and (e) First order
  2. B(a) and (b) Zero order (e) First order
  3. C(b) and (d) Zero order (e) First order
  4. D(a) and (b) Zero order (c) and (e) First order

Correct answer

B. (a) and (b) Zero order (e) First order

Step-by-step solution

For zero order reaction's rate

=K[Reactant]0= K{\left[Reactant\right]}^{0}

⇒r=k⇒ r = k

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

t1/2=[A]02K{t}_{1/2} = \dfrac{{\left[A\right]}_{0}}{2K} for zero order

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

For first order reaction →\to r=Kr = K [Concentration]

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

Reactant concentration after time t→Ct=C0e−ktt \to {C}_{t} = {C}_{0}{e}^{- kt}

For the following graphs, Choose from the options given below, the correct one regarding order of reaction is :

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