A Reaction Follows the Following Two-Step Mechanism

question 115

Multiple Choice

A reaction follows the following two-step mechanism.
2A → A₂ Slow
A₂ + B → A₂B Fast
Overall: 2A + B = A₂B
What is the rate law?

• A)Rate = k[A]²
• B)Rate = k[A]²[B]
• C)Rate = k[A][B]
• D)Rate = k[A₂][B]

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