Will give brainliest asapp which of the following changes would show a decrease in energy? * a. gas to plasma b. solid to gas c. liquid to gas d. liquid to solid which of the following is true about a change from a solid to a liquid? * a. the particles speed up. b. the particles slow down. c. the particles remain at the same energy level. d. the particles get closer together.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

a is the correct answer