Question

Which statement embodies Avogadro's hypothesis about gases?

A) At constant temp, pressure and volume are directly proportional.

B) At the same temp, the average kinetic energy of all gases is the same.

C) The volume is proportional to the number of moles present if temp and pressure are constant.

D) At the same temp, all gases exert the same pressure on the walls of their containers.
The volume of a gas is directly proportional to the volume of its molecules. .​

Answer 1

Answer:

C) is the correct answer.