What is the nature of the new product which is formed by the action of water on quick lime? Give reason for you choice.

Options

A. Neutral
B. Acidic
C. Amphoteric
D. Basic

Answer

To answer the question regarding the nature of the new product formed by the action of water on quicklime, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Quicklime**: Quicklime is chemically known as calcium oxide (CaO).

2. **Reaction with Water**: When quicklime (CaO) reacts with water (H₂O), it undergoes a chemical reaction to form calcium hydroxide (Ca(OH)₂). The reaction can be represented as:
\[ \text{CaO} + \text{H}_2\text{O} \rightarrow \text{Ca(OH)}_2 \]

3. **Nature of Calcium Hydroxide**: Calcium hydroxide (Ca(OH)₂) is known to be a strong base. It dissociates in water to produce hydroxide ions (OH⁻), which are responsible for its basic properties.

4. **Conclusion**: Therefore, the new product formed by the action of water on quicklime is calcium hydroxide, which is basic in nature.

5. **Reasoning**: The reason for this conclusion is that calcium hydroxide produces hydroxide ions in solution, making the solution alkaline (basic).

### Final Answer:
The nature of the new product formed by the action of water on quicklime is **basic** because calcium hydroxide (slaked lime) is produced, which is a strong base.

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