Ozonolysis of o-xylene (1,2-dimethylbenzene) gives_____different products.

Options

A. two
B. four
C. three
D. just one

Explanation

To determine how many different products are formed from the ozonolysis of o-xylene (1,2-dimethylbenzene), we can follow these steps:

### Step 1: Understand the structure of o-xylene
o-Xylene has the following structure:
- It is a benzene ring with two methyl groups (-CH3) attached to the 1 and 2 positions (ortho position).

### Step 2: Identify the double bonds in o-xylene
- In the case of o-xylene, we can consider the presence of double bonds in the aromatic ring. However, for ozonolysis, we focus on the double bonds that can be formed during the reaction.

### Step 3: Perform ozonolysis
- Ozonolysis involves the cleavage of double bonds in the presence of ozone (O3). In the case of o-xylene, we can visualize the reaction leading to the formation of carbonyl compounds.

### Step 4: Analyze the products formed
1. When the double bond between the two carbons in the benzene ring is cleaved, we can form:
- Two products:
- One product will have a carbonyl group (C=O) and a methyl group (CH3).
- The other product will also have a carbonyl group and a methyl group.

2. Additionally, we can have:
- Another product formed from the cleavage of the remaining double bond, leading to:
- A product with a carbonyl group and a hydroxyl group (aldehyde).

### Step 5: Count the distinct products
- From the analysis, we can summarize the products:
1. **Acetophenone (C6H5COCH3)** - from one of the methyl groups.
2. **Benzaldehyde (C6H5CHO)** - from the other methyl group.
3. **Glycol (C2H4O2)** - resulting from the cleavage of the double bond.

### Conclusion
- Therefore, the ozonolysis of o-xylene gives **3 different products**.

### Final Answer
The answer is **3 different products**.

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