Question:
Which compound is NOT isomeric with ethoxyethane?
Which compound is NOT isomeric with ethoxyethane?
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Isomers must have same molecular formula.
Updated On: Jun 17, 2026
- Propyl methyl ether
- Butan-2-ol
- Butanone
- 2-methylpropan-1-ol
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Ethoxyethane (diethyl ether) has formula C$_4$H$_{10}$O.
Step 2: Check each option:
- Propyl methyl ether → C$_4$H$_{10}$O (isomer)
- Butan-2-ol → C$_4$H$_{10}$O (isomer)
- 2-methylpropan-1-ol → C$_4$H$_{10}$O (isomer)
- Butanone → C$_4$H$_8$O (different formula)
Step 3: Hence butanone is NOT isomeric.
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