Equal volume of all gases, when measured at the same temperature and pressure, contain an equal number of particles. Who proposed the above law?

  1. A. Charles
  2. B. Boyle
  3. C. Avogadro
  4. D. Lussac

Correct Answer: C. Avogadro

Explanation

Avogadro's law states that equal volumes of all gases, at the same temperature and pressure, contain an equal number of molecules/particles.

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