Products of the following reaction
`CH_(3)C -= C CH_(2) CH_(3) overset((1) O_3)underset((2) "hydrolysis") rarr.....` are

Options

A. `CH_(3)CHO + CH_(3)CH_(2)CHO`
B. `CH_(3)COOH + CH_(3)CH_(2)CHO`
C. `CH_(3)COOH + HO O C CH_(2)CH_(3)`
D. `CH_(3)CO OH+ CO_2`

Explanation

To determine the products of the reaction involving 1-pentyne (CH₃C≡CCH₂CH₃) with ozone (O₃) followed by hydrolysis, we can follow these steps:

### Step 1: Ozonolysis of the Alkyne
1. **Identify the Alkyne**: The given compound is 1-pentyne (CH₃C≡CCH₂CH₃).
2. **Ozonolysis Reaction**: When an alkyne undergoes ozonolysis, it forms ozonides. The triple bond is cleaved, and two carbonyl groups are formed.
3. **Structure After Ozonolysis**: The ozonolysis of 1-pentyne will yield two carbonyl compounds. The reaction can be represented as follows:
\[ CH₃C≡CCH₂CH₃ \xrightarrow{O₃} \text{Ozonide} \]

### Step 2: Hydrolysis of the Ozonide
1. **Hydrolysis Reaction**: The ozonide formed in the previous step is then subjected to hydrolysis, which involves the addition of water (H₂O) to break the ozonide and form carbonyl compounds.
2. **Products of Hydrolysis**: The hydrolysis of the ozonide will yield:
- An aldehyde or ketone depending on the structure of the ozonide.
- In this case, the ozonolysis of 1-pentyne will yield:
- Acetone (CH₃COCH₃) from the central carbon and
- Propanoic acid (CH₃CH₂COOH) from the terminal carbon.

### Final Products
Thus, the final products after ozonolysis followed by hydrolysis are:
- Acetone (CH₃COCH₃)
- Propanoic acid (CH₃CH₂COOH)

### Summary of Reaction
\[ CH₃C≡CCH₂CH₃ \xrightarrow{O₃} \text{Ozonide} \xrightarrow{\text{Hydrolysis}} CH₃COCH₃ + CH₃CH₂COOH \]