Liquid A and B on mixing produce a warm solution. Which type of deviation does this solution show ?

Explanation

To determine the type of deviation exhibited by the solution formed when liquids A and B are mixed and produce a warm solution, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Mixing Process**:
- When two liquids A and B are mixed, we observe that the solution becomes warm. This indicates that heat is being released during the mixing process.

2. **Identifying the Type of Process**:
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