`V_(2) O_(5)` is red or orange in colour. It is `a//an`….oxide

Options

A. acidic
B. basic
C. amphoteric
D. neutral

Answer

To determine the nature of the oxide \( V_2O_5 \), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Compound**: We start with the compound \( V_2O_5 \), which is vanadium pentoxide.

2. **Color of the Compound**: The question states that \( V_2O_5 \) is red or orange in color. This is a characteristic property of this oxide.

3. **Reactivity with Acids**: We need to check how \( V_2O_5 \) reacts with acids. When \( V_2O_5 \) is treated with an acid, it forms \( VO_2^+ \) ions. This indicates that it can react with acids.

4. **Reactivity with Bases**: Next, we examine its reaction with bases. When \( V_2O_5 \) reacts with a base, it produces \( VO_4^{3-} \) ions. This shows that it can also react with bases.

5. **Determine the Nature of the Oxide**: Since \( V_2O_5 \) can react with both acids and bases, it exhibits properties of both acidic and basic oxides. Therefore, it is classified as an amphoteric oxide.

6. **Conclusion**: Based on the reactions observed, we conclude that \( V_2O_5 \) is an amphoteric oxide.

### Final Answer:
\( V_2O_5 \) is an amphoteric oxide.

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