NTA Abhyas NEET2020ChemistryChemical KineticsPractice
The unit of the rate of a second order reaction
Options
- At i m e - 1
- Bm o l L - 1 t i m e - 1
- CL m o l - 1 t i m e - 1
- DL 2 m o l - 2 t i m e - 1
Correct answer
C. L m o l - 1 t i m e - 1
Step-by-step solution
dA dt = k [ A ] 2 k = Reaction rate constant Then unit of second order reaction rate constant k = − d [ A ] dt × 1 [ A ] 2 Therefore unit of second order reaction is L m o l - 1 t i m e - 1 .