MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryGOCPrevious Year Questions

IUPAC name of (PMET 2008)

A.2-methyl-3-ethyl-1-pentene

B.3-ethyl-4-methyl-4-pentene

C.3-ethyl-2-methyl-1-pentene✓ Correct

D.3-methyl-2-ethyl-1-pentenes

Explanation

GENERAL ORGANIC CHEMISTRY 63 Here, the longest carbon chain is of 5 carbons in which double bond is at 1 position and ethyl group at 3 position and methyl group at 2 position. Thus, the correct option is (c) 3-ethyl-2-methyl-1- pentene

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