Which expression is wrong for first order reaction?

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Q 2549156913.     Which expression is wrong for first order reaction?
BCECE 2015 Mains
A

` k = (2.303)/t ln [ A_o/A_t]`

B

` k = t/(2.303) + ln [ A_o/A_t]`

C

`- k = t/(2.303) ln [ A_t/A_o]`

D

Rate `= k [A]`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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