1.

Choose the law that corresponds to data shown for the reaction, A + B rarr products.

Answer»

Rate = `k[B]^(3)`
Rate = `k[B]^(4)`
Rate = `k[A][B]^(3)`
Rate = `k[A]^(3)[B]`

Solution :It is seen that, in EXPERIMENTS (3) and (2), [A] is constant and [B] is doubled and rates becomes 8 times, so ORDER with respect to [B] = 3. In experiments (1) and (3), [B] is constant and [A] is doubled, but rate does not change, so order with respect to [A] = 0Thus, rate = `k[B]^(3)`


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