Which one of the following products obtained when diethyl when diethyl ether is boiled with water in presence of dilute acid

Options

A. Glycol
B. Ethyl alcohol
C. Ethylene oxide
D. Peroxide

Explanation

To solve the question regarding the product obtained when diethyl ether is boiled with water in the presence of dilute acid, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Reaction**: Diethyl ether (C2H5)2O is an ether that can undergo hydrolysis in the presence of an acid and water. The dilute acid provides protons (H+) that facilitate the reaction.

2. **Protonation of Ether**: When diethyl ether is mixed with water and dilute acid, the oxygen atom in the ether is protonated. This forms an oxonium ion (C2H5)2OH+.

3. **Formation of Carbocation**: The protonation of the ether leads to the formation of a carbocation. The ether bond (C-O) breaks, leading to the formation of ethyl carbocation (C2H5+) and an alcohol (C2H5OH).

4. **Nucleophilic Attack by Water**: Water acts as a nucleophile and attacks the ethyl carbocation. This results in the formation of an intermediate where water is attached to the carbocation.

5. **Deprotonation**: The intermediate formed (C2H5OH2+) loses a proton (H+) to regenerate the acid catalyst, resulting in the formation of ethyl alcohol (C2H5OH).

6. **Final Product**: The final product of the reaction is ethyl alcohol (ethanol), which is the major product formed when diethyl ether is boiled with water in the presence of dilute acid.

### Conclusion:
The product obtained when diethyl ether is boiled with water in the presence of dilute acid is **ethyl alcohol (ethanol)**.