Chemical Kinetics and Nuclear ChemistryMedium
Question
For a certain reaction $R \rightarrow$ Product, the plot of concentration $\lbrack R\rbrack$ vs time has a negative slope as shown. The order of reaction is:
Options
A.0
B.1
C.2
D.2.5
Solution
Sol. [Key Concept: Zero-order kinetics — [R] falls linearly with time]
For zero order
$$\lbrack R\rbrack = \left\lbrack R_{0} \right\rbrack - kt $$So -ve slope shows zero order reaction
Create a free account to view solution
View Solution FreeTopic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions
More Chemical Kinetics and Nuclear Chemistry Questions
What is the final product in the disintegrations series of starting from 92U235 :...For the first-order reaction A(g) → 2B(g) + C(g), the total pressure after time t from the start of reaction with A is P...Select the correct statements out of I, II and III for zero order reactionI : Quantity of the product formed is directly...3A → B + CIt would be a zero order reaction when :...The rate constant of a second-order reaction is 10−2 lit mole−1 s−1. The rate constant when expressed in ml molecule−1 m...