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For a first order reaction, the rate of ...

For a first order reaction, the rate of the reaction doubled as the concentration of the reactant is doubled.

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For a first order reaction, the rate of the reaction doubled as the concentration of the reactant is doubled because the rate is directly proportional to the concentration of the reactants.
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Knowledge Check

  • For a first order reaction, the concentration of reactant :

    A
    is independent of time
    B
    varies linearly with time
    C
    varies exponentially with time
    D
    None

  • The rate of reaction doubles when the concentration of the reactant is increased four times , The order is

    A
    `1/2`
    B
    2
    C
    1
    D
    4

  • For a reaction of the order of 0.5, when the concentration of the reactant is doubled, the rate

    A
    doubles
    B
    increases four times
    C
    decreases four times
    D
    increases `sqrt2` times

    • Similar Questions

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    A reaction is second order with respect to a reactant. How is the rate of reaction affected if the concentration of the reactant is (i) doubled (ii) reduced to half?

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    For reaction A + B rarr products, the rate of the reaction was doubled when the concentration of A was doubled. The rate was also doubled when the concentration of both A and B were doubled. Then, order of the reaction with respect to A and B are :

    For a reaction A+B rarr products, the rate of reaction was doubled when concentration of A was doubled. When concentration of A and B both was double, the rate was again doubled , order of reaction w.r.t. A and B are

    For the chemical reaction A + B + C k to D, it was found that the rate of the reaction doubled when the concentration of B was doubled, that the rate of reaction doubled when the concentration of both A and B were doubled, and quadrupled when the concentration of both B and C were doubled. The order of the reaction is :

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