engineering chemistry MCQ #4933

The rate of reaction A + B -> products is given by rate = k[A][B]. The reaction is

engineering chemistry MCQ #4933

  1. Question 1

    Q1. The rate of reaction A + B -> products is given by rate = k[A][B]. The reaction is

    • A) first-order
    • B) second-order
    • C) third-order
    • D) zero-order

    Answer: second-order

    Explanation: The overall order is the sum of the orders with respect to each reactant. Here, it's 1 + 1 = 2, making it second-order.