How does chlorine affect the acidity of chloroacetic acid?

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oxidation of alcohols — carboxylic acid Alcohols may be oxidized to give aldehydes, ketones, and carboxylic acids. The oxidation of organic compounds generally increases the number of bonds from carbon to oxygen, and it may decrease the number of bonds to hydrogen.

Chlorine increases the acidity of chloroacetic acid through the inductive effect. Because chlorine has a higher electronegativity than hydrogen, it acts as an electron-withdrawing group, drawing electrons in the C–Cl bond away from the carbon atom.

This electron-withdrawing behavior stabilizes the negatively charged carboxylate ion formed when the acid donates a proton. In general, electron-withdrawing groups increase acidity by enhancing the stability of this resulting anion. Consequently, chloroacetic acid is approximately 100 times stronger as an acid than acetic acid, where a hydrogen atom is present instead of chlorine.12