Half life of a first order reaction in 10 min. What `%` of reaction will be completed in 100 min ? `

Options

A. `25%`
B. `99.9%`
C. `75%`
D. `80%`

Explanation

To solve the problem of determining the percentage of a first-order reaction that will be completed in 100 minutes, given that the half-life of the reaction is 10 minutes, we can follow these steps:

### Step 1: Understand the Half-Life of a First-Order Reaction
The half-life (t₁/₂) of a first-order reaction is given by the formula:
\[ t_{1/2} = \frac{0.693}{k} \]
where \( k \) is the rate constant.

### Step 2: Calculate the Rate Constant (k)
...