NTA Abhyas NEET2020ChemistryChemical KineticsPractice
The rate equation for the reaction 2 A + B → C is found to be Rate = k [A] [B]. The correct statement in relation to this reaction is that the
Options
- Avalue of k is independent of the initial concentrations of A and B
- Brate of formation of C is twice the rate of disappearance of A
- Cunit of k must be s - 1
- Dt 1 / 2 is a constant
Correct answer
A. value of k is independent of the initial concentrations of A and B
Step-by-step solution
2 A + B → C Rate = k[A][B] It represents second–order reaction. So B, C and D options are incorrect. As value of k is independent of the initial concentrations of A and B so option A is correct.