p-block elements form acidic, basic and amphoteric oxides. Explain each property by giving two examples, and also write the reactions of these oxides with water.

Explanation

### Step-by-Step Solution

**1. Introduction to p-block elements and their oxides:**
- p-block elements in the periodic table can form three types of oxides: acidic, basic, and amphoteric. The nature of these oxides depends on the position of the element in the periodic table.

**2. Acidic Oxides:**
- Acidic oxides are formed by non-metals and some metalloids. These oxides react with water to form acids.
- **Examples:**
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