Four exactly identical rigid flasks are separately filled with Hydrogen (), Helium (), Oxygen (), and Ozone () gases at the exact same room temperature and pressure. According to Avogadro's hypothesis

Question

Four exactly identical $1.0	ext{ L}$ rigid flasks are separately filled with Hydrogen ($H_2$), Helium ($He$), Oxygen ($O_2$), and Ozone ($O_3$) gases at the exact same room temperature and pressure. According to Avogadro's hypothesis, what is the exact ratio of the total number of individual atoms present in the four flasks respectively?

Prashant Kotian · Accepted Answer

Correct answer: B. Avogadro's hypothesis states that equal volumes of gases at the same temperature and pressure contain an equal number of molecules. Let each flask contain molecules. Atoms of ; Atoms of ; Atoms of ; Atoms of . The ratio of atoms is .

💡 Solution & Explanation

Practice 22,000+ questions like this