MHT CET202012 Oct 2020Morning ShiftChemistryChemical KineticsActual
The rate constant for a second order reaction, A Product is 1 62 M ⁻¹ ~s ⁻¹ . What will be the rate of reaction when concentration of reactant is 2 10⁻³ M ?
Options
- A3 24 10⁻³ Ms ⁻¹
- B3 24 10⁻⁶ Ms ⁻¹
- C6 48 10⁻⁶ Ms ⁻¹
- D2 10⁻³ Ms ⁻¹
Correct answer
C. 6 48 10⁻⁶ Ms ⁻¹
Step-by-step solution
A Product second order zeaction R=K[A]² aligned K &=1.62 M ⁻¹ ~S ⁻¹ [A] &=2 10⁻³ M R &= ? Rate of Reaction R &=(1.62) (2 10⁻³ )² &=6.48 10⁻⁶ MS ⁻¹ aligned