Rate of a general reaction A + B → products can be expressed as follows on the basis of…
Chemistry · Class 12 · CBSE — Chemical Kinetics
Rate of a general reaction A + B → products can be expressed as follows on the basis of collision theory.
Rate = ZAB e–Ea/RT.
Which of the following statements is not correct for the above expression?
Rate = ZAB e–Ea/RT.
Which of the following statements is not correct for the above expression?
- Z is collision frequency and is equal to number of collisions per second per unit volume of the reaction mixture.
- e–Ea/RT is the fraction of molecules with kinetic energy equal to or greater than Ea.
- Ea is activation energy of the reaction.
- All the molecules which collide with one other are effective collisions.
Answer
(D) All the molecules which collide with one other are effective collisions.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- For the reaction N 2 + 3H 2 → 2NH 3 , how are the rate of reaction expressions inter-related d [ H _ 2 ] d t…
- In a pseudo first order hydrolysis of ester in water, the following results were obtained. t / s 0 30 60 90…
- The potential energy diagram for a reaction X → Y is given. A and C in the graph corresponding to
- For the reaction, 2N 2 O 5 4NO 2 + O 2 , the rate of reaction can be expressed in terms of time and…
- The hydrolysis of ethyl acetate, CH 3 COOC 2 H 5 + H 2 O CH 3 COOH + C 2 H 5 OH is a reaction of
- In a reaction, 2 X → Y , the concentration of X decreases from 0.50 M to 0.38 M in 10 min. What is the rate…
- Consider the reaction : 2N 2 O 4 4NO 2 . If - d [ ~N _ 2 O _ 4 ] d t =k and d [ NO _ 2 ] d t =k^ then
- For a general reaction X Y , the plot of conc. of X vs time is given in the figure. What is the order of the…
More Chemical Kinetics questions · Browse all practice questions