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Aldehydes, Ketones, and Carboxylic Acids — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryAldehydes, Ketones, and Carboxylic Acids1 Mark
Question
Find structure which has an organic acid functional group:
✓

Answer

  1. $\text{CH}_3​−\text{​C}​−\text{OH}\\ \ \ \ \ \ \ \ \ \ \ \ \ || \\ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}$
Explanation:
Acetic acid $\text{CH}_3​−\text{​C}​−\text{OH}\\ \ \ \ \ \ \ \ \ \ \ \ \ || \\ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}$ has an organic acid functional group.
It is also called ethanoic acid. It can be considered as a compound formed by substituting the hydrogen atom of methane by the carboxylic group (−COOH).

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