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The half-life of a second-order reaction...

The half-life of a second-order reaction is

A

`t_(1//2) = 0.693//k`

B

`t_(1//2) = k//[A]_(0)`

C

`t_(1//2) = [A]_(0)//k`

D

`t_(1//2) = 1//k[A]_(0)`

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Knowledge Check

  • The half-life period of a first-order reaction is 15 minutes. The amount of substance left after one hour will be,

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    `1/4` of the original amount
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    a) zero
    B
    b) one
    C
    c) two
    D
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  • The half-life period of a first order rection having rate constant k=0.231xx10^(-10)s^(-1) will be

    A
    `32xx10^(10)s`
    B
    `2xx10^(10)s`
    C
    `3xx10^(10)s`
    D
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