The final product formed when acetaldehyde is reduced with sodium and alcohol is

Options

A. Ethylene
B. Ethyl alcohol
C. Ethene
D. All of these

Answer

To solve the problem of determining the final product formed when acetaldehyde is reduced with sodium and alcohol, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactant**: The reactant given is acetaldehyde, which has the chemical formula CH₃CHO. The functional group present in acetaldehyde is the aldehyde group (-CHO).

2. **Understand the Reduction Process**: Reduction in organic chemistry typically involves the addition of hydrogen (H₂) or the removal of oxygen. In this case, we are reducing the aldehyde group of acetaldehyde.

3. **Identify the Reducing Agent**: The reducing agent mentioned is sodium (Na) in the presence of alcohol (C₂H₅OH, which is ethanol). Sodium can donate electrons and facilitate the addition of hydrogen to the carbonyl group of the aldehyde.

4. **Add Hydrogen**: When acetaldehyde (CH₃CHO) is reduced, two hydrogen atoms are added to the carbonyl carbon (the carbon atom of the -CHO group). This converts the carbonyl group into a hydroxyl group (-OH), resulting in the formation of an alcohol.

5. **Write the Product**: The product formed after the reduction of acetaldehyde is CH₃CH₂OH. This compound is known as ethanol or ethyl alcohol.

6. **Conclusion**: Therefore, the final product formed when acetaldehyde is reduced with sodium and alcohol is ethyl alcohol (ethanol).

### Final Answer:
The final product is **ethyl alcohol (ethanol)**, with the chemical formula **C₂H₅OH**.

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