`underline(I)Cl_(3)+H_(2)O to HIO_(2)+HCl`

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, we need to analyze the reaction given and determine the nature of the products formed. The reaction is:

\[ \text{ICl}_3 + \text{H}_2\text{O} \rightarrow \text{HIO}_2 + \text{HCl} \]

### Step 1: Identify the Reactants
The reactants in this reaction are iodine trichloride (ICl₃) and water (H₂O).

**Hint:** Look for the chemical formulas and identify the elements involved.

### Step 2: Identify the Products
The products formed from the reaction are iodous acid (HIO₂) and hydrochloric acid (HCl).

**Hint:** After the reaction, write down the products clearly to analyze their composition.

### Step 3: Determine the Nature of the Products
- **HIO₂**: This compound contains iodine (I), oxygen (O), and hydrogen (H). Since it contains oxygen, it qualifies as an oxyacid.
- **HCl**: This compound contains hydrogen (H) and chlorine (Cl) but does not contain oxygen, hence it is not an oxyacid.

**Hint:** Recall the definition of an oxyacid: it must contain hydrogen, oxygen, and another element (in this case, iodine).

### Step 4: Check the Oxidation State of Iodine in HIO₂
To further classify HIO₂, we need to determine the oxidation state of iodine (I) in this compound.

In HIO₂:
- Let the oxidation state of iodine be \( x \).
- The oxidation state of hydrogen is +1 and that of oxygen is -2.
- The equation can be set up as follows:
\[ +1 + x + 2(-2) = 0 \]
\[ +1 + x - 4 = 0 \]
\[ x - 3 = 0 \]
\[ x = +3 \]

This means the oxidation state of iodine in HIO₂ is +3.

**Hint:** Remember how to calculate oxidation states using the known oxidation states of other elements.

### Step 5: Classify the Oxyacid
Since the oxidation state of iodine is +3, the name of the acid is determined by the suffix used for oxyacids. For iodine:
- An oxidation state of +3 corresponds to iodous acid.

**Hint:** Familiarize yourself with the naming conventions for oxyacids based on the oxidation states of the central atom.

### Conclusion
From the analysis, we conclude that:
- HIO₂ is an oxyacid with a suffix (iodous acid).
- HCl is not an oxyacid.

Thus, the correct answer to the question is that the product formed is an oxyacid with a suffix.

**Final Answer:** The product is an oxyacid with a suffix (iodous acid).