The product formed in the reaction of Cumene with `O_2` followed by treatment with dil . `H_2SO_4` are

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Answer

To solve the question regarding the products formed when cumene reacts with \( O_2 \) followed by treatment with dilute \( H_2SO_4 \), we will break down the reaction step by step.

### Step 1: Identify Cumene
Cumene, also known as isopropylbenzene, has the chemical structure:
\[ \text{C}_6\text{H}_5\text{C}(\text{CH}_3)_2 \]
This structure consists of a benzene ring with an isopropyl group attached.

### Step 2: Reaction with Oxygen
When cumene reacts with \( O_2 \), it undergoes oxidation to form cumene hydroperoxide. The reaction can be represented as:
\[ \text{C}_6\text{H}_5\text{C}(\text{CH}_3)_2 + O_2 \rightarrow \text{C}_6\text{H}_5\text{C}(\text{CH}_3)_2\text{OOH} \quad (\text{Cumene Hydroperoxide}) \]

### Step 3: Treatment with Dilute \( H_2SO_4 \)
The cumene hydroperoxide then reacts with dilute sulfuric acid. This step involves the cleavage of the hydroperoxide bond, leading to the formation of phenol and acetone. The reaction can be summarized as:
\[ \text{C}_6\text{H}_5\text{C}(\text{CH}_3)_2\text{OOH} + H_2SO_4 \rightarrow \text{C}_6\text{H}_5\text{OH} + \text{CH}_3\text{C(=O)CH}_3 \]
Here, phenol (\( C_6H_5OH \)) and acetone (\( CH_3C(=O)CH_3 \)) are produced.

### Final Products
Thus, the final products formed from the reaction of cumene with \( O_2 \) followed by treatment with dilute \( H_2SO_4 \) are:
1. Phenol (\( C_6H_5OH \))
2. Acetone (\( CH_3C(=O)CH_3 \))

### Summary of Products
- **Phenol**
- **Acetone**