Question

Equal volumes of nitrogen and oxygen, at the same temperature and
pressure, would:
a. have the same mass
b. contain the same number of particles
C. contain different numbers of particles
d. have different kinetic energies

Answer 1

Answer C : Contain different number of particles

Answer 2

Equal volumes of nitrogen and oxygen, at the same temperature and  pressure, would: b. contain the same number of particles.

Avogadro's law states that, equal volumes of all gas samples have the same number of atoms or molecules at the same temperature and pressure.

In Science, the Avogadro's number is typically used to determine the number of atoms or molecules that are contained in a certain mass of a chemical element.

Note: Avogadro's constant is equal to $6.02 \times 10^{23}$

In conclusion, equal volumes of nitrogen and oxygen, at the same temperature and  pressure, would contain the same number of particles (atoms or molecules) in accordance with Avogadro's law.

Read more: https://brainly.com/question/21280037