Question:
Identify 'B' in the following sequence of reactions: Acetic acid $\xrightarrow{Thionyl~chloride}$ A $\xrightarrow{Ammonia}$ B}
Identify 'B' in the following sequence of reactions: Acetic acid $\xrightarrow{Thionyl~chloride}$ A $\xrightarrow{Ammonia}$ B}
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Acid $\rightarrow$ Acid Chloride $\rightarrow$ Amide.
Updated On: Jun 19, 2026
- Ethyl amine
- Ammonium acetate
- Acetyl chloride
- Acetamide
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Reaction of carboxylic acids with thionyl chloride ($SOCl_{2}$) followed by ammonia ($NH_{3}$).
Step 2: Analysis
-
Step 1: $CH_{3}COOH + SOCl_{2} \rightarrow CH_{3}COCl$ (Acetyl Chloride = A). -
Step 2: $CH_{3}COCl + NH_{3} \rightarrow CH_{3}CONH_{2}$ (Acetamide = B).
Step 3: Conclusion
The final product 'B' is Acetamide. Final Answer: (D)
Reaction of carboxylic acids with thionyl chloride ($SOCl_{2}$) followed by ammonia ($NH_{3}$).
Step 2: Analysis
-
Step 1: $CH_{3}COOH + SOCl_{2} \rightarrow CH_{3}COCl$ (Acetyl Chloride = A). -
Step 2: $CH_{3}COCl + NH_{3} \rightarrow CH_{3}CONH_{2}$ (Acetamide = B).
Step 3: Conclusion
The final product 'B' is Acetamide. Final Answer: (D)
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