X, Y and Z are the three elements, each one belongs to any one of the group IA, IIIA and VA. The oxide of X is amphoteric, the oxide of Y is highly acidic, and the oxide of Z is highly basic. Identify the groups to which these elements X, Y, Z belong to?

Options

A. `{:(X,Y,Z),(VA,IA,IIIA):}`
B. `{:(X,Y,Z),(IA,VA,IIIA):}`
C. `{:(X,Y,Z),(IIIA,IA,VA):}`
D. `{:(X,Y,Z),(IIIA,VA,IA):}`

Explanation

To solve the problem, we need to identify the groups of elements X, Y, and Z based on the properties of their oxides: amphoteric, highly acidic, and highly basic.

### Step-by-Step Solution:

1. **Identify the properties of the oxides:**
- The oxide of X is **amphoteric**.
- The oxide of Y is **highly acidic**.
- The oxide of Z is **highly basic**.

2. **Understand what amphoteric means:**
- An amphoteric oxide can react with both acids and bases. Common examples include oxides of metals that are not too far left in the periodic table, such as aluminum oxide (Al₂O₃).

3. **Determine the nature of oxides based on groups:**
- **Group IA (Alkali Metals):** Their oxides are typically highly basic (e.g., Na₂O).
- **Group IIIA:** Oxides can be amphoteric (e.g., Al₂O₃).
- **Group VA (Nitrogen Group):** Their oxides are generally acidic (e.g., N₂O₅).

4. **Assign groups based on oxide properties:**
- Since the oxide of X is amphoteric, it likely belongs to **Group IIIA**.
- Since the oxide of Y is highly acidic, it belongs to **Group VA**.
- Since the oxide of Z is highly basic, it belongs to **Group IA**.

5. **Summarize the findings:**
- Element X belongs to **Group IIIA**.
- Element Y belongs to **Group VA**.
- Element Z belongs to **Group IA**.

### Final Answer:
- X: Group IIIA
- Y: Group VA
- Z: Group IA