Why does bleach remove stains?
Show answer & explanation
Answer: Breaks apart color molecules
Breaks apart color molecules ✓ — Correct! Bleach releases oxygen that breaks chemical bonds in stain molecules. This process called oxidation destroys the chromophores—the parts that absorb light and create color. No chromophores means no visible stain!
Kills bacteria causing stains — Wrong. While bleach does kill bacteria, stain removal works by breaking down color-causing molecules.
Makes stains invisible — Wrong. Bleach actually destroys stains chemically, it doesn't hide them.
More Chemistry Around Us questions
- Why can IFRA restrict a natural essential oil ingredient, not just synthetics?
- Some long-wear perfumes keep citrus noticeable for hours. What breaks the old pyramid?
- Why can one perfume smell different on warm skin than on a paper strip?
- A fixative can make perfume last without being the loudest smell. What is it doing?
- Spraying perfume on a warm wrist can smell bigger but fade faster. Why?
- Why do citrus openings fade before woody notes in many perfumes?