Water transpoted through Lead pipes becomes poisonous due to the formation of `:`

Options

A. `Pb(OH)_(2)`
B. `PbO`
C. `PbO_(2)`
D. `Pb_(3)O_(4)`

Explanation

To solve the question regarding why water transported through lead pipes becomes poisonous, we need to analyze the chemical reactions that occur when lead interacts with water and oxygen.

### Step-by-Step Solution:

1. **Understanding the Interaction**:
- Lead (Pb) is a metal that can react with water (H₂O) and oxygen (O₂) present in the environment.
- When lead pipes are used to transport water, they can come into contact with moisture and dissolved oxygen in the water.

2. **Chemical Reaction**:
- The reaction can be represented as follows:
\[ 2 \text{Pb} + \text{O}_2 + 2 \text{H}_2\text{O} \rightarrow 2 \text{Pb(OH)}_2 \]
- In this reaction, lead reacts with oxygen and water to form lead(II) hydroxide (Pb(OH)₂).

3. **Formation of Lead(II) Hydroxide**:
- Lead(II) hydroxide is a solid that precipitates out of the solution.
- It is important to note that lead(II) hydroxide is toxic to humans and can cause serious health issues if ingested.

4. **Conclusion**:
- Therefore, the reason water transported through lead pipes becomes poisonous is due to the formation of lead(II) hydroxide, which is toxic in nature.

### Final Answer:
Water transported through lead pipes becomes poisonous due to the formation of **lead(II) hydroxide (Pb(OH)₂)**.

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