Questions
Statement-I: Increase in rate constant of endothermic reaction is less than that for an exothermic reaction with increase in temperature.
Statement-II: Rate of zero order reaction remains constant with time.
detailed solution
Correct option is C
I) As temperature increases, number of activated molecules increases. Rate constant of both exothermic and endothermic reaction increases; Magnitude of increase is more in endothermic reaction than in exothermic reaction because the increase in the fraction of activated molecules in endothermic reactions is more than in exothermic reactions.II) For a zero order reaction rate of reaction remains constant with time.Concentration changes of reactant/reactants has no influence on rate of the reaction.Talk to our academic expert!
Create Your Own Test
Your Topic, Your Difficulty, Your Pace
Similar Questions
Consider the following plot between ln k and 1/T,
In this plot, the intercept and slope respectively are
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests