consider-equal-masses-of-o2-g-and-hi-g-that-are-in-separate-containers-with-equa

Question

Consider equal masses of O_{2}(g) and HI(g) that are in separate containers with equal volume and temperature. Which of the statements below is true?

Accepted Answer

The pressure in the HI container is less than that in the O_{2} container.

Answer

The average kinetic energy of the HI molecules is greater than that of O_{2} molecules.

Answer

The average velocity of the HI molecules is greater than that of the O_{2} molecules.

Answer

Both gases will have equal pressures.

Answer

There are fewer O_{2} molecules than HI molecules.

Consider equal masses of O2(g) and HI(g) that are in separate containers with equal volume and temperature. Which of the statements below is true?