What is the ratio of `t_(1//2)` to `t_(1//3)` (for the amount of substance left) for first order reaction ?

Explanation

To find the ratio of \( t_{1/2} \) (half-life) to \( t_{1/3} \) (one-third life) for a first-order reaction, we can follow these steps:

### Step 1: Understand the half-life of a first-order reaction
The half-life \( t_{1/2} \) for a first-order reaction is given by the formula:
\[ t_{1/2} = \frac{0.693}{k} \]
where \( k \) is the rate constant.
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