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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 initial rate of the reaction when [A] = 0.1 mol L –1 , [B] = 0.2 mol L –1

Options

  1. A12.45 × 10 –9 mol L -1 s –1
  2. B2.2 × 10 –9 mol L -1 s –1
  3. C8.0 × 10 –9 mol L -1 s –1
  4. D13.34 × 10 –9 mol L -1 s –1

Correct answer

C. 8.0 × 10 –9 mol L -1 s –1

Step-by-step solution

Correct Option is : (C) 8.0 × 10 –9 mol L -1 s –1

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