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Question: Answered & Verified by Expert
A mixture of ethyl iodide and n-propyl iodide is treated with sodium metal in presence of ethoxyethane. The hydrocarbon which is not formed is
ChemistryHydrocarbonsNEET
Options:
  • A butane
  • B propane
  • C pentane
  • D hexane
Solution:
2506 Upvotes Verified Answer
The correct answer is: propane
Here butane, pentane and hexane are formed but not propane.
2CH3CH2I+2Na(C2H5)2OCH3CH2CH2CH3+2NaI
2CH3CH2CH2I+2Na(C2H5)2OCH3CH2CH2CH2CH2CH3+2NaI
CH3CH2I+2Na+ICH2CH2CH3CH3CH2CH2CH2CH3+2NaI

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