Which of the following products is obtained when methyl magnesium bromide reacts with ethyl alcohol ?

Options

A. Acetone
B. Alcohol
C. Methane
D. Ethane

Answer

To determine the product obtained when methyl magnesium bromide (CH3MgBr) reacts with ethyl alcohol (C2H5OH), we can follow these steps:

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Methyl magnesium bromide (CH3MgBr), a Grignard reagent.
- Ethyl alcohol (C2H5OH).

### Step 2: Understand the Reaction Mechanism
Grignard reagents are highly reactive and can react with alcohols. When a Grignard reagent reacts with an alcohol, it typically acts as a strong nucleophile. The alkoxide ion formed from the alcohol will combine with the Grignard reagent.

### Step 3: Reaction of Methyl Magnesium Bromide with Ethyl Alcohol
When CH3MgBr reacts with C2H5OH, the following occurs:
- The methyl group (CH3-) from the Grignard reagent reacts with the hydrogen atom of the hydroxyl (-OH) group in ethyl alcohol.
- This results in the formation of methane (CH4) and an alkoxide ion (C2H5O^-MgBr).

### Step 4: Identify the Products
From the reaction, we can identify the products:
- Methane (CH4) is produced as a result of the reaction.
- An alkoxide (C2H5O^-MgBr) is formed, which is not one of the products listed in the options provided.

### Conclusion
The main product obtained when methyl magnesium bromide reacts with ethyl alcohol is **methane (CH4)**.

### Final Answer
The product obtained is **methane (CH4)**.

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