Reaction of `Zn(OH)_(2)` with `NaOH` produces:

Options

A. `Na_(2)ZnO_(2)`
B. `ZnO`
C. `Na_(2)O`
D. None of these

Answer

To determine the product of the reaction between zinc hydroxide (Zn(OH)₂) and sodium hydroxide (NaOH), we can follow these steps:

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Zinc hydroxide (Zn(OH)₂)
- Sodium hydroxide (NaOH)

### Step 2: Write the Reaction
When zinc hydroxide reacts with sodium hydroxide, the reaction can be represented as:
\[ \text{Zn(OH)}_2 + 2 \text{NaOH} \rightarrow \text{Na}_2\text{ZnO}_2 + 2 \text{H}_2\text{O} \]

### Step 3: Identify the Products
From the balanced equation, we can see that the products of the reaction are:
- Sodium zincate (Na₂ZnO₂)
- Water (H₂O)

### Step 4: Conclusion
Therefore, the reaction of Zn(OH)₂ with NaOH produces sodium zincate (Na₂ZnO₂) and water (H₂O).

### Final Answer
The correct answer is sodium zincate (Na₂ZnO₂).

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