Multiple choice general knowledge

The formula C6H5OH stands for :

  1. Phenol

  2. Ethenol

  3. Benzene

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

C6H5OH is the molecular formula for Phenol (carbolic acid). It consists of a benzene ring (C6H5) with a hydroxyl group (-OH) attached. Phenol is a foundational organic compound used in plastics, pharmaceuticals, and disinfectants. Ethenol is C2H4O (vinyl alcohol), Benzene is C6H6 (no OH group), making A the clear correct choice.

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