NEETChemistryChemical Kinetics
For the reaction: 2A + B → A 2 B , the rate = k[A][B] 2 with k = 2.0 × 10 –6 mol –2 L 2 s –1 .Calculate the rate of reaction after [A] is reduced to 0.06 mol L –1 .
Options
- A0.76 × 10 –9 mol L -1 s –1
- B3.89 × 10 –9 mol L -1 s –1
- C5.68 × 10 –9 mol L -1 s –1
- D7.21 × 10 –9 mol L -1 s –1
Correct answer
B. 3.89 × 10 –9 mol L -1 s –1
Step-by-step solution
Correct Option is : (B) 3.89 × 10 –9 mol L -1 s –1