Which is correct IUPAC name of the following compound \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{|\,\,\,\,}{\mathop{CH-}}\,}}\,\underset{C{{H}_{2}}-C{{H}_{3}}\,\,\,\,\,\,\,\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-\overset{C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,}{\mathop{\overset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-C{{H}_{3}}}}\,}}\,}}\,}}\,\] [Orissa JEE 1997]

Which is correct IUPAC name of the following compound \[C{{H}_{3}}-\ov

1.	Which is correct IUPAC name of the following compound \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{\|\,\,\,\,}{\mathop{CH-}}\,}}\,\underset{C{{H}_{2}}-C{{H}_{3}}\,\,\,\,\,\,\,\,}{\mathop{\underset{\|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-\overset{C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,}{\mathop{\overset{\|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-C{{H}_{3}}}}\,}}\,}}\,}}\,\] [Orissa JEE 1997]
A.	3-isopropyl-2-methylpentane
B.	3-ethyl-2,4-dimethylpentane
C.	2,4-dimethyl-3-ethylpentane
D.	3-isopropyl-4-methylpentane
Answer» C. 2,4-dimethyl-3-ethylpentane

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