`underline(S)Ocl_(2)+H_(2)O to H_(2)SO_(3)+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 regarding the reaction of SOCl₂ with H₂O to form H₂SO₃ and HCl, we will follow these steps:

### Step 1: Identify the Reactants and Products
We start with the reactants:
- SOCl₂ (thionyl chloride)
- H₂O (water)

The products of the reaction are:
- H₂SO₃ (sulfurous acid)
- HCl (hydrochloric acid)

### Step 2: Determine the Nature of the Products
Next, we need to analyze the products:
- H₂SO₃ contains sulfur (S), oxygen (O), and hydrogen (H), which indicates that it is an oxyacid.
- HCl contains chlorine (Cl) and hydrogen (H) but does not contain oxygen, so it is not an oxyacid.

### Step 3: Classify the Oxyacid
Now, we need to classify H₂SO₃:
- The oxidation state of sulfur (S) in H₂SO₃ can be calculated. In H₂SO₃, the oxidation state of sulfur is +4.
- Since the oxidation state of sulfur is +4, it is in a lower oxidation state compared to other oxyacids of sulfur, such as H₂SO₄ (sulfuric acid), which has sulfur in the +6 oxidation state.

### Step 4: Determine the Suffix
Based on the oxidation state:
- Oxyacids are named based on the oxidation state of the central atom (in this case, sulfur).
- Since H₂SO₃ has sulfur in the +4 oxidation state, it is named "sulfurous acid," which uses the suffix "-ous."

### Step 5: Conclusion
From our analysis, we conclude:
- There is one oxyacid formed (H₂SO₃) and it has the suffix "-ous."
- HCl is not an oxyacid.

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

### Final Answer
The product is an oxyacid with a suffix (B).

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