Which of the following structures is not correctly matched ?A. `alpha`- Methoxypropionaldehyde - `overset(" "H_(3)CO)overset(" " |)(H_(3)C- CH)-overset(O)overset("||")C-H`B. 3 - Hydroxybutanal - `CH_(3)-overset(OH)overset(|)(CH)-CH_(2)CHO`C. 4 - Oxopentanal - `CH_(3)CH_(2)CH_(2)-overset(O)overset("||")C-CHO`D. Di-sec. - butyldetone - `CH_(3)CH_(2)-overset(" CH"_(3))overset(|)(CH)-overset(O)overset("||")C-overset(" CH"_(3))overset(|)(CH)-CH_(2)CH_(3)`

Which of the following structures is not correctly matched ?A. `alpha`

1.	Which of the following structures is not correctly matched ?A. `alpha`- Methoxypropionaldehyde - `overset(" "H_(3)CO)overset(" " \|)(H_(3)C- CH)-overset(O)overset("\|\|")C-H`B. 3 - Hydroxybutanal - `CH_(3)-overset(OH)overset(\|)(CH)-CH_(2)CHO`C. 4 - Oxopentanal - `CH_(3)CH_(2)CH_(2)-overset(O)overset("\|\|")C-CHO`D. Di-sec. - butyldetone - `CH_(3)CH_(2)-overset(" CH"_(3))overset(\|)(CH)-overset(O)overset("\|\|")C-overset(" CH"_(3))overset(\|)(CH)-CH_(2)CH_(3)`
Answer» Correct Answer - C 4-Oxopentanal : `CH_(3)-overset(O)overset("\|\|")C-CH_(2)-CH_(2)-CHO`

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