Which one of the following represents Avogadro's hypothesis?

Question

Which one of the following represents Avogadro's hypothesis? (A) Equal volumes of all gases under same conditions of temperature and pressure contain equal number of atoms. (B) Equal volumes of all gases under same conditions of temperature and pressure contain equal number of molecules. (C) Gases react together in volumes which bear a simple ratio to one another. (D) The rates of diffusion of gases are inversely proportional to the square root of their densities.

Tardigrade Admin · Accepted Answer

Correct answer is (b) Equal volumes of all gases under same conditions of temperature and pressure contain equal number of molecules.

Q. Which one of the following represents Avogadro's hypothesis?

Equal volumes of all gases under same conditions of temperature and pressure contain equal number of atoms.

Equal volumes of all gases under same conditions of temperature and pressure contain equal number of molecules.

Gases react together in volumes which bear a simple ratio to one another.

The rates of diffusion of gases are inversely proportional to the square root of their densities.

Correct answer is (b) Equal volumes of all gases under same conditions of temperature and pressure contain equal number of molecules.