Why are mixtures of gases, such as argon and helium, much more likely to form an ideal solution than other combinations such as solids and liquids? a. gases are more polar than liquid solvents. b. when gases are mixed, the resulting solution has significantly different properties from the original components c. the gases experience little or no interaction between molecules or atoms. d. none of the above.

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?