For a hypothetical reaction, `ArarrP` the rate constant is 0.12 `s^(-1).` which of the following relation is correct, if `[R]_(0)` is the initial concentration?A. `t_(1//2)=([R]_(0))/(0.12xx12)`B. `t_(1//2)=(3)/(2(0.12)[R]_(0)^(2))`C. `t_(1//2)=(0.693)/(0.12)`D. `t_(1//2)=(0.693)/(0.12xx3)`

For a hypothetical reaction, `ArarrP` the rate constant is 0.12 `s^(-1

1.	For a hypothetical reaction, `ArarrP` the rate constant is 0.12 `s^(-1).` which of the following relation is correct, if `[R]_(0)` is the initial concentration?A. `t_(1//2)=([R]_(0))/(0.12xx12)`B. `t_(1//2)=(3)/(2(0.12)[R]_(0)^(2))`C. `t_(1//2)=(0.693)/(0.12)`D. `t_(1//2)=(0.693)/(0.12xx3)`
Answer» Correct Answer - C Since, the unit of rate constant is `sec^(-1)`. Thus, the order of the reaction is 1. Hence , `t_(1//2)=(0.693)/(0.12).`

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For a hypothetical reaction, `ArarrP` the rate constant is 0.12 `s^(-1).` which of the following relation is correct, if `[R]_(0)` is the initial concentration?A. `t_(1//2)=([R]_(0))/(0.12xx12)`B. `t_(1//2)=(3)/(2(0.12)[R]_(0)^(2))`C. `t_(1//2)=(0.693)/(0.12)`D. `t_(1//2)=(0.693)/(0.12xx3)`

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