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  1. Hydroxy group - Wikipedia

    In chemistry, a hydroxy or hydroxyl group is a functional group with the chemical formula −OH and composed of one oxygen atom covalently bonded to one hydrogen atom.

  2. Hydroxyl group | Definition, Structure, & Facts | Britannica

    hydroxyl group (―OH), in chemistry, a functional group with one hydrogen and one oxygen atom. An oxygen atom normally forms two σ bonds with other atoms; the water molecule, H 2 O, is the …

  3. What Is Hydroxyl and What Does It Do? - Biology Insights

    Jul 25, 2025 · A hydroxyl group is an arrangement of one oxygen atom bonded to one hydrogen atom, represented as -OH. This functional group is a significant part of organic chemistry, influencing the …

  4. Hydroxyl Group - GeeksforGeeks

    Jul 23, 2025 · The hydroxyl group consists of one oxygen atom and one hydrogen atom bonded together. It is commonly found in organic compounds such as alcohols and carbohydrates.

  5. HYDROXYL Definition & Meaning - Merriam-Webster

    The meaning of HYDROXYL is the chemical group, ion, or radical OH that consists of one atom of hydrogen and one of oxygen and is neutral or negatively charged.

  6. Hydroxyl Definition - Organic Chemistry Key Term | Fiveable

    The hydroxyl group (–OH) is a functional group consisting of a hydrogen atom bonded to an oxygen atom. It is a key structural feature in many organic compounds and plays a crucial role in various …

  7. Hydroxyl — definition & quiz | Ultimate Lexicon

    A hydroxyl group is a functional group consisting of an oxygen atom bonded to a hydrogen atom (-OH). It is one of the fundamental groups in chemistry and plays a vital role in the structure and properties …

  8. Hydroxy group - Simple English Wikipedia, the free encyclopedia

    In organic chemistry, the hydroxy group[1] or hydroxyl group is a functional group (a piece of a molecule that helps describe how it behaves) that is made from an oxygen atom connected to a hydrogen atom.

  9. Hydroxyl: IIT JEE notes of Hydroxyl by Unacademy

    The hydroxyl group is an important component of many significant molecules in organic chemistry. Learn about the hydroxyl group’s definition, structure, and polarity, as well as how it interacts with other …

  10. What Does Hydroxyl Do? Explaining the Group and Radical

    Aug 16, 2025 · The hydroxyl group, represented as -OH, is a stable arrangement of one oxygen atom covalently bonded to one hydrogen atom. This functional group is commonly found within larger …