Final answer:
Functional groups like hydroxyl (-OH) and carboxyl (-COOH) are polar due to electronegativity differences, impacting chemical properties.
Explanation:
Functional groups in organic molecules that are polar include the hydroxyl group (-OH) and carboxyl group (-COOH). These groups exhibit polarity due to differences in electronegativity between their constituent atoms, resulting in unequal sharing of electrons.
For example, in the hydroxyl group, oxygen is more electronegative than hydrogen, leading to a partial negative charge on oxygen and a partial positive charge on hydrogen. This polarity influences the chemical properties of organic compounds containing these functional groups.
Understanding the polar nature of functional groups is crucial in predicting their interactions with other molecules, solvents, and ions.
Learn more about Polar functional groups in organic molecules here:
https://brainly.com/question/37867764
