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Tri chloro acetaldehyde was subjected to...

Tri chloro acetaldehyde was subjected to Cannizzaro's reaction by using `NaOH`. in product, one of the compound in mixture of the two is 2,2,2-tri chloro sodium acetate. The other compound is

A

2, 2, 2-Trichloroethanol

B

Trichloromethanol

C

2, 2, 2-Trichloropropanol

D

Chloroform.

Text Solution

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The correct Answer is:
To solve the question regarding the products formed when trichloroacetaldehyde undergoes Cannizzaro's reaction using NaOH, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Cannizzaro's Reaction**: Cannizzaro's reaction is a redox reaction that occurs in aldehydes that do not have alpha-hydrogens. In this reaction, one molecule of the aldehyde is oxidized to a carboxylic acid (or its salt), while another molecule is reduced to an alcohol. 2. **Identifying the Reactant**: The reactant in this case is trichloroacetaldehyde, which has the structure CCl3CHO. 3. **Reaction with NaOH**: When trichloroacetaldehyde reacts with sodium hydroxide (NaOH), two molecules of the aldehyde participate in the Cannizzaro reaction: - One molecule is oxidized to form the sodium salt of trichloroacetic acid (2,2,2-trichloroacetate). - The other molecule is reduced to form the corresponding alcohol. 4. **Identifying the Products**: - The oxidized product is 2,2,2-trichloroacetate, which is represented as CCl3COONa (sodium salt of trichloroacetic acid). - The reduced product is 2,2,2-trichloroethanol, which has the structure CCl3CH2OH. 5. **Conclusion**: Therefore, the two products formed from the reaction of trichloroacetaldehyde with NaOH are: - 2,2,2-trichloroacetate (CCl3COONa) - 2,2,2-trichloroethanol (CCl3CH2OH) Thus, the other compound in the mixture is **2,2,2-trichloroethanol**. ### Final Answer: The other compound is **2,2,2-trichloroethanol**. ---
To solve the question regarding the products formed when trichloroacetaldehyde undergoes Cannizzaro's reaction using NaOH, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Cannizzaro's Reaction**: Cannizzaro's reaction is a redox reaction that occurs in aldehydes that do not have alpha-hydrogens. In this reaction, one molecule of the aldehyde is oxidized to a carboxylic acid (or its salt), while another molecule is reduced to an alcohol. 2. **Identifying the Reactant**: ...
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