`underline(S)OF_(4)+H_(2)O to H_(2)SO_(4)+HF`

Options

A. If product is oxy acid with -ic suffix.
B. If product is oxy acid with -ous suffix
C. If product are two oxy acids one with -ic suffix and otherone with -ous suffix.
D. If product is not oxy acid, neither with -ic suffix nor with -ous suffix

Answer

To solve the question regarding the reaction of \( \text{SO}_2\text{F}_4 \) with \( \text{H}_2\text{O} \) to form \( \text{H}_2\text{SO}_4 \) and \( \text{HF} \), we will analyze the products formed and determine their classification as oxyacids.

### Step-by-Step Solution:

1. **Identify the Reactants and Products**:
- The reactants are \( \text{SO}_2\text{F}_4 \) (sulfur tetrafluoride) and \( \text{H}_2\text{O} \) (water).
- The products formed are \( \text{H}_2\text{SO}_4 \) (sulfuric acid) and \( \text{HF} \) (hydrofluoric acid).

2. **Determine the Nature of the Products**:
- **For \( \text{H}_2\text{SO}_4 \)**:
- Check if it meets the criteria for an oxyacid:
- It contains oxygen (4 oxygen atoms), hydrogen (2 hydrogen atoms), and sulfur (1 sulfur atom).
- It has oxygen-hydrogen bonds (the two -OH groups).
- Since both conditions are satisfied, \( \text{H}_2\text{SO}_4 \) is classified as an oxyacid.

- **For \( \text{HF} \)**:
- Check if it meets the criteria for an oxyacid:
- It contains hydrogen and fluorine, but no oxygen.
- Since it does not contain oxygen, \( \text{HF} \) is not classified as an oxyacid.

3. **Classify the Oxyacid**:
- The oxyacid \( \text{H}_2\text{SO}_4 \) is known as sulfuric acid.
- The suffix for sulfuric acid is "IC", indicating it is derived from a higher oxidation state of sulfur.

4. **Conclusion**:
- The final classification of the products is:
- \( \text{H}_2\text{SO}_4 \) is an oxyacid with the "IC" suffix.
- \( \text{HF} \) is not an oxyacid.

5. **Select the Correct Option**:
- Based on the analysis, the correct option is that the product is an oxyacid with the "IC" suffix (sulfuric acid).