Glyoxal is which type of dialdehyde?

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Multiple Choice

Glyoxal is which type of dialdehyde?

Explanation:
Glyoxal is a dialdehyde because it contains two aldehyde functional groups in the same molecule. Its structure is OHC-CHO, showing an aldehyde at each end of a two-carbon chain. A dialdehyde has two -CHO groups; a monaldehyde has one, a traldehyde has three, and polyaldehyde refers to compounds with many aldehyde groups. So glyoxal fits the dialdehyde category.

Glyoxal is a dialdehyde because it contains two aldehyde functional groups in the same molecule. Its structure is OHC-CHO, showing an aldehyde at each end of a two-carbon chain. A dialdehyde has two -CHO groups; a monaldehyde has one, a traldehyde has three, and polyaldehyde refers to compounds with many aldehyde groups. So glyoxal fits the dialdehyde category.

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