Pentane and 2-methylbutane have third isomer, neopentane. What is the IUPAC name of this isomer?
A) 2,2-dimethylpropane
B) 2-methylisobutane
C) 2-ethylpropane
D) none of these

Name: Pentane and 2-methylbutane have third isomer, neopentane. What is the IUPAC name of this isomer? A) 2,2-dimethylpropane B) 2-methylisobutane C) 2-ethylpropane D) none of these
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Question

Quizplus · Accepted Answer

The IUPAC name for neopentane is 2,2-dimethylpropane, as it consists of a propane backbone with two methyl groups attached to the second carbon.

Pentane and 2-Methylbutane Have Third Isomer, Neopentane