Question:
By Wurtz reaction, a mixture of methyl iodide and ethyl iodide gives:
By Wurtz reaction, a mixture of methyl iodide and ethyl iodide gives:
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The Wurtz reaction can give multiple products when different alkyl halides are used.
Updated On: Apr 22, 2026
- Butane
- Ethane
- Propane
- A mixture of above three
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Wurtz reaction.
The Wurtz reaction involves the coupling of alkyl halides in the presence of sodium metal to form alkanes. When two different alkyl iodides react, multiple products can be formed.
Step 2: Explanation of the options.
- (1) Butane: Butane is formed when two ethyl radicals combine.
- (2) Ethane: Ethane is formed when two methyl radicals combine.
- (3) Propane: Propane is formed when one methyl and one ethyl radical combine.
- (4) A mixture of above three: Since different combinations of methyl and ethyl groups are possible, the reaction gives a mixture of butane, ethane, and propane.
Step 3: Conclusion.
The correct answer is (4) A mixture of above three.
The Wurtz reaction involves the coupling of alkyl halides in the presence of sodium metal to form alkanes. When two different alkyl iodides react, multiple products can be formed.
Step 2: Explanation of the options.
- (1) Butane: Butane is formed when two ethyl radicals combine.
- (2) Ethane: Ethane is formed when two methyl radicals combine.
- (3) Propane: Propane is formed when one methyl and one ethyl radical combine.
- (4) A mixture of above three: Since different combinations of methyl and ethyl groups are possible, the reaction gives a mixture of butane, ethane, and propane.
Step 3: Conclusion.
The correct answer is (4) A mixture of above three.
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