Parallel rays of monochromatic light with wavelength 586 nm illuminate two identical slits and produce an interference pattern on a screen that is 75.0 cm from the slits. the centers of the slits are 0.640 mm a

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