Which of the following statements correctly expresses Avogadro’s hypothesis?
CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
Which of the following statements correctly expresses Avogadro’s hypothesis?
(a) Equal volumes of all ideal gases at the same temperature and pressure possess equal molar masses.
(b) Equal volumes of all ideal gases at the same temperature and pressure have the same density.
(c) Equal volumes of all ideal gases at the same temperature and pressure contain equal number of molecules.
(d) Equal volumes of all ideal gases at the same temperature and pressure contain equal masses.