Of the following , and amphoteric hydroxide is

Options

A. `Ca(OH)_(2)`
B. `NaOH`
C. `Be(OH)_(2)`
D. `LiOH`

Explanation

To determine which of the given hydroxides is amphoteric, we need to analyze each option based on their chemical properties. An amphoteric hydroxide is one that can react with both acids and bases.

### Step-by-Step Solution:

1. **Identify the Hydroxides**: The options provided are:
- A) Calcium hydroxide (Ca(OH)₂)
- B) Sodium hydroxide (NaOH)
- C) Beryllium hydroxide (Be(OH)₂)
- D) Lithium hydroxide (LiOH)

2. **Understand Amphoteric Nature**: Amphoteric substances can react with both acids and bases. This means they can neutralize acids to form salts and water, and they can also react with bases to form complex ions.

3. **Analyze Each Hydroxide**:
- **Calcium Hydroxide (Ca(OH)₂)**: This hydroxide is primarily basic in nature. It does not react with bases, only with acids.
- **Sodium Hydroxide (NaOH)**: This is a strong base and is also basic in nature. It does not exhibit amphoteric behavior.
- **Beryllium Hydroxide (Be(OH)₂)**: This hydroxide is amphoteric. It can react with acids (e.g., HCl) to form beryllium chloride (BeCl₂) and water, and it can also react with bases (e.g., NaOH) to form a beryllium complex.
- **Lithium Hydroxide (LiOH)**: Similar to sodium hydroxide, lithium hydroxide is a strong base and does not exhibit amphoteric properties.

4. **Conclusion**: Among the given options, the only amphoteric hydroxide is **Beryllium Hydroxide (Be(OH)₂)**.

### Final Answer:
The amphoteric hydroxide among the given options is **C) Beryllium hydroxide (Be(OH)₂)**.