What is the difference between the chemical nature of an aqueous solution of hydrogen chloride and an aqueous solution of ammonia?

Explanation

To answer the question regarding the difference between the chemical nature of an aqueous solution of hydrogen chloride (HCl) and an aqueous solution of ammonia (NH3), we can break it down into the following steps:

### Step 1: Identify the Nature of Aqueous HCl
- **Aqueous HCl** is a solution of hydrogen chloride in water. When dissolved, it dissociates completely into hydrogen ions (H⁺) and chloride ions (Cl⁻).
- **Chemical Nature**: Aqueous HCl is **acidic** in nature.

### Step 2: Indicate the Properties of Aqueous HCl
- Aqueous HCl can change the color of litmus paper. Specifically, it turns **blue litmus paper red**.
...