Question:
An alkene X on ozonolysis gives a mixture of Propan-2-one and methanal. What is X?
An alkene X on ozonolysis gives a mixture of Propan-2-one and methanal. What is X?
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Ozonolysis breaks double bonds into carbonyl compounds—trace back the products to determine the alkene.
Updated On: Feb 4, 2025
- Propene
- 2-Methylpropene
- 2-Methylbut-1-ene
- 2-Methylbut-2-ene
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The Correct Option is B
Solution and Explanation
Step 1: Understanding Ozonolysis
- Ozonolysis of an alkene breaks the double bond and forms aldehydes and ketones.
- Identifying the correct alkene requires reversing this process.
Step 2: Identifying the Structure of X
The products given are Propan-2-one (\( CH_3COCH_3 \)) and methanal (\( HCHO \)).
The only alkene that produces these fragments is 2-Methylpropene (\( CH_3 - C(CH_3) = CH_2 \)).
Final Answer: The correct alkene is 2-Methylpropene.
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