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Calculate the rate constant of a reactio...

Calculate the rate constant of a reaction (first order) which is 90% complete in 10 min.

Text Solution

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K = 2.303/t log a/a-x = 2.303/10 log 100/10 = 0.2303 `min^(-1)`
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Knowledge Check

  • The rate constant 'k' for pseudo first order reaction is

    A
    `(2.303)/( t) log C_0 - C`
    B
    `(2.303)/( t) log"" (C )/(C_0)`
    C
    `(2.303)/( t) log C_0 + C`
    D
    `(2.303)/( t) log"" (C_0)/( C)`

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