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{:(1.,"Net result is absorption of energ...

`{:(1.,"Net result is absorption of energy","a.","Exothermic reaction"),(2.,"Burning is this type of a reaction","b.","Basic oxide"),(3.,"Oxides of metals","c.","Acidic oxides"),(4.,"Oxides of non-metals","d.","Neutral oxide"),(5.,"Water is an example of","e.","Endothermic reaction"):}`

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To solve the matching question, we will analyze each statement in the first column and find the correct match from the second column. ### Step-by-Step Solution: 1. **Net result is absorption of energy**: - This describes a process where energy is absorbed. In chemistry, this is known as an **endothermic reaction**. - **Match**: 1 → e (Endothermic reaction) 2. **Burning is this type of a reaction**: - Burning is a process that releases energy, typically in the form of heat and light. This is characteristic of an **exothermic reaction**. - **Match**: 2 → a (Exothermic reaction) 3. **Oxides of metals**: - When we consider the nature of metal oxides, they typically react with acids to form salts and water, indicating that they are **basic oxides**. - **Match**: 3 → b (Basic oxide) 4. **Oxides of non-metals**: - Non-metal oxides usually react with water to form acids, which indicates that they are **acidic oxides**. - **Match**: 4 → c (Acidic oxides) 5. **Water is an example of**: - Water (H2O) is neutral in nature and does not exhibit acidic or basic properties, hence it is classified as a **neutral oxide**. - **Match**: 5 → d (Neutral oxide) ### Final Matches: 1 → e (Endothermic reaction) 2 → a (Exothermic reaction) 3 → b (Basic oxide) 4 → c (Acidic oxides) 5 → d (Neutral oxide)
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