For a reaction , the rate is doubled when the concentration of B is doubled. The rate increases by a factor of 8 when the concentrations of both A and B are doubled. The rate law is:

Question

For a reaction $A + B ightarrow 	ext{Products}$, the rate is doubled when the concentration of B is doubled. The rate increases by a factor of 8 when the concentrations of both A and B are doubled. The rate law is:

Prashant Kotian · Accepted Answer

Correct answer: B. Doubling [B] doubles the rate, so order w.r.t B is 1. Doubling both gives . Order w.r.t A is 2. Rate law is .

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