A first order reaction has a rate constant of `0.0051 "min"^(-1)`. If we begin with `0.10M` concentration of the reaction , what concentration of reactant will remain in solution after 3 hours ?

Explanation

To solve the problem of determining the concentration of a reactant remaining after a first-order reaction, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Given Information**:
- Rate constant (k) = 0.0051 min⁻¹
- Initial concentration ([A]₀) = 0.10 M
- Time (t) = 3 hours
...