A 1-liter container is filled with 2.0 mol Ar, 2.0 mol H 2 , and 4.0 mol
Question:
A 1-liter container is filled with 2.0 mol Ar, 2.0 mol H2, and 4.0 mol Kr. Which of the following statements about these gases is false?
a. The Kr is the densest of the three gases.
b. The mole fraction of Ar in the flask is 0.25. c. The total pressure in the flask is four times the pressure of the Ar.
d. The Ar atoms hit the walls of the flask with the greatest force of the three gases.
e. H2 has the highest rms velocity of the three gases.
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A True Kr has the highest molar concentration in the container among the three B True The mo...View the full answer
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