Which is the process by which a gas changes to a solid? deposition
evaporation
freezing
sublimation

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?