Which of the statements are evidence that gases do not always behave ideally? it is impossible to compress a gas enough so that it takes up no volume. when two gases are mixed, they follow dalton's law of partial pressures. co2 gas becomes dry ice (solid co2) at 1 atm and - 78.5∘c. at 4 k and 1 atm, helium is a liquid?

Question

Chemistry

Mcknight

4 August, 20:56

Which of the statements are evidence that gases do not always behave ideally? it is impossible to compress a gas enough so that it takes up no volume. when two gases are mixed, they follow dalton's law of partial pressures. co2 gas becomes dry ice (solid co2) at 1 atm and - 78.5∘c. at 4 k and 1 atm, helium is a liquid?

+4

Answers (1)

Know the Answer?

Will Griffith · Answer 1

A, C and D. Explanation: Ideal gas law states that the mass of the gas is negligible compared to the volume of the container (negating D), and there are no inter-particle attractions (A&C). So when the gas is not ideal, it will attract other molecules and form liquids and solids.