`underline(C)lO_(2)+H_(2)O to HClO_(2)+HClO_(3)`

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 \( \text{ClO}_2 + \text{H}_2\text{O} \rightarrow \text{HClO}_2 + \text{HClO}_3 \), we need to analyze the products formed and determine if they are oxyacids, and if so, how they are classified. Here’s a step-by-step breakdown of the solution:

### Step 1: Identify the Reactants and Products
The reactants in this reaction are:
- \( \text{ClO}_2 \) (Chlorine dioxide)
- \( \text{H}_2\text{O} \) (Water)

The products formed are:
- \( \text{HClO}_2 \) (Chlorous acid)
- \( \text{HClO}_3 \) (Chloric acid)

### Step 2: Define Oxyacids
An oxyacid is defined by the following criteria:
1. It must contain hydrogen (H).
2. It must contain oxygen (O).
3. It must contain at least one other element (E), which can be a metal or nonmetal.
4. At least one hydrogen atom must be bonded to an oxygen atom, allowing it to dissociate and release \( \text{H}^+ \) ions.

### Step 3: Analyze the First Product \( \text{HClO}_2 \)
- **Composition**: \( \text{HClO}_2 \) contains H, O, and Cl.
- **Structure**: The structure can be represented as \( \text{Cl} \) with a double bond to \( \text{O} \) and a single bond to \( \text{OH} \).
- **Dissociation**: When \( \text{HClO}_2 \) dissociates, it releases \( \text{H}^+ \) ions, confirming it is an oxyacid.
- **Naming**: \( \text{HClO}_2 \) is known as chlorous acid (suffix: -ous).

### Step 4: Analyze the Second Product \( \text{HClO}_3 \)
- **Composition**: \( \text{HClO}_3 \) also contains H, O, and Cl.
- **Structure**: The structure can be represented as \( \text{Cl} \) with two double bonds to \( \text{O} \) and a single bond to \( \text{OH} \).
- **Dissociation**: Similar to \( \text{HClO}_2 \), \( \text{HClO}_3 \) can dissociate to release \( \text{H}^+ \) ions.
- **Naming**: \( \text{HClO}_3 \) is known as chloric acid (suffix: -ic).

### Step 5: Conclusion
Both products \( \text{HClO}_2 \) and \( \text{HClO}_3 \) meet the criteria for oxyacids:
- \( \text{HClO}_2 \) is chlorous acid (suffix -ous).
- \( \text{HClO}_3 \) is chloric acid (suffix -ic).

Thus, the correct option is:
**Option C: The products are two oxyacids, one with -ous suffix and the other with -ic suffix.**