Hydrated salts are solution of …………………in…………………..

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Hydrated Salts:**
- Hydrated salts are salts that contain water molecules within their crystalline structure. These water molecules are known as "water of crystallization."

2. **Formation of Hydrated Salts:**
- When an ionic salt, such as sodium chloride (NaCl), is dissolved in water, the ions separate and interact with water molecules. This interaction leads to the formation of hydrated salts.

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