IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{2}}C{{H}_{3}}\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-CHO}}\,}}\,\] is [IIT-JEE 1993]

IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{2}}C{{H}_{3}}\,}{\mathop{\

1.	IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{2}}C{{H}_{3}}\,}{\mathop{\underset{\|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-CHO}}\,}}\,\] is [IIT-JEE 1993]
A.	Butan-2-aldehyde
B.	2-methylbutanal
C.	3-methyl isobutyraldehyde
D.	2-ethylpropanal
Answer» C. 3-methyl isobutyraldehyde

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IUPAC name of \[C{{H}_{3}}-\underset{C{{H}_{2}}C{{H}_{3}}\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{CH-CHO}}\,}}\,\] is [IIT-JEE 1993]

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