Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

Select the correct statement:

$\begin{array}{1 1}(a)\;\text{Activation energy for a reaction may be zero}\\(b)\;\text{The reaction having rate }=K[A][B]^{3/2}\;\text{can be an elementary reaction}\\(c)\;k=Ae^{-E/Rt},\text{E is energy above which all the colliding molecules will react}\\(d)\;k=Ae^{-E/Rt},\text{E is energy below which colliding molecules will not react.}\end{array}$

Can you answer this question?

1 Answer

0 votes
Answer: $\;k=Ae^{-E/Rt},\text{E is energy below which colliding molecules will not react.}$
The activation energy is the threshold energy that the reactant(s) must acquire before reaching the transition state.
answered Dec 16, 2013 by sreemathi.v
edited Jul 26, 2014 by balaji.thirumalai

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App