The IUPAC name of the compound having structure \[{{C}_{2}}{{H}_{5}}-\underset{C{{H}_{2}}}{\mathop{\underset{||\,\,\,\,}{\mathop{C-}}\,}}\,\underset{C{{H}_{3}}\,\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,}{\mathop{CH-}}\,}}\,C{{H}_{3}}\] is [AFMC 1990]

The IUPAC name of the compound having structure \[{{C}_{2}}{{H}_{5}}-\

1.	The IUPAC name of the compound having structure \[{{C}_{2}}{{H}_{5}}-\underset{C{{H}_{2}}}{\mathop{\underset{\|\|\,\,\,\,}{\mathop{C-}}\,}}\,\underset{C{{H}_{3}}\,\,}{\mathop{\underset{\|\,\,\,\,\,\,\,\,\,}{\mathop{CH-}}\,}}\,C{{H}_{3}}\] is [AFMC 1990]
A.	3-methyl-2-ethyl butene-1
B.	2-ethyl-3-methyl butene-1
C.	3-ethyl-3-methyl butene-1
D.	Ethyl isopropyl ethane
Answer» C. 3-ethyl-3-methyl butene-1

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The IUPAC name of the compound having structure \[{{C}_{2}}{{H}_{5}}-\underset{C{{H}_{2}}}{\mathop{\underset{||\,\,\,\,}{\mathop{C-}}\,}}\,\underset{C{{H}_{3}}\,\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,}{\mathop{CH-}}\,}}\,C{{H}_{3}}\] is [AFMC 1990]

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