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For a first order reaction R to P the ra...

For a first order reaction `R to P` the rate constant is k . If the initial concentration of R is `[R_(0)]` the concentration of R at any time 't' is given by the expression

A

`[R_(0)]e^(kt)`

B

`[R_(0)](1-e^(-kt))`

C

`[R_(0)]e^(-kt)`

D

`[R_(0)](1-e^(kt))`

Text Solution

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The correct Answer is:
B
Properties of ionic solid
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