I suck at these; I think (d) and (c) maybe- According to the kinetic theory of g
ID: 633269 • Letter: I
Question
I suck at these; I think (d) and (c) maybe-
According to the kinetic theory of gasses:
(a) a molecule of H2 at 100C and 1 ATM has exactly the same velocity as a molecule of oxygen at the same conditions.
(b) the average translational kinetic energy of a mole of oxygen molecules is about 1/4 that of a mole of hydrogen molecules under the same conditions of temperature and pressure.
(c) 10 molecules of hydrogen will exert the same pressure as ten molecules of oxygen when volume and temperature are the same.
(d) the observed pressure in gasses is due to the collisions of molecules with each other.
Explanation / Answer
the answer should be c only as d is wrong because The pressure of a gas is the force that the gas exerts on the walls of its container.