The alakene `C_(6)H_(10)` producing `OHC(CH_(2))_(4)CHO` on ozonolysis is :

Options

A. Hexene - 1
B. Hexene - 3
C. Cyclohexene
D. 1-Methylcyclohexene

Answer

To solve the problem, we need to identify which alkene, when subjected to ozonolysis, produces the compound `OHC(CH2)4CHO`. Let's break down the solution step by step.

### Step 1: Understand Ozonolysis
Ozonolysis is a reaction where alkenes react with ozone (O3) to form ozonides, which can then be reduced to carbonyl compounds (aldehydes or ketones) using reducing agents like zinc or hydrogen peroxide.

### Step 2: Analyze the Given Product
The product `OHC(CH2)4CHO` can be rewritten as:
- This indicates a compound with two aldehyde groups (CHO) and a central carbon atom that is connected to four CH2 groups.

### Step 3: Identify Possible Alkenes
We will evaluate the given options to see which alkene can yield the desired product upon ozonolysis.

1. **1-Hexene (CH3-CH2-CH2-CH2-CH=CH2)**:
- On ozonolysis, it produces:
- CH3-CH2-CH2-CH2-CHO + HCHO
- This does not match our desired product.

2. **3-Hexene (CH3-CH2-CH=CH-CH2-CH3)**:
- On ozonolysis, it produces:
- 2 CH3-CHO (two molecules of propanal)
- This also does not match our desired product.

3. **Cyclohexene**:
- On ozonolysis, it forms:
- Two molecules of CHO and a central carbon chain with four CH2 groups.
- This matches our desired product `OHC(CH2)4CHO`.

4. **1-Methylcyclohexene**:
- On ozonolysis, it produces:
- CH3C(=O)CH2CH2CH2CHO
- This does not yield the desired product.

### Step 4: Conclusion
After analyzing all the options, we find that the alkene that produces the desired product `OHC(CH2)4CHO` upon ozonolysis is **Cyclohexene**.

### Final Answer
The alkene `C6H10` producing `OHC(CH2)4CHO` on ozonolysis is **Cyclohexene**.

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