Gas & Solubility

Which of the following processes is NOT a way that matter and energy interact?

• Heating

• Cooling

• Sublimation

• Magnetization

What is the state of matter with ionized particles that conducts electricity?

• Solid

• Liquid

• Gas

• Plasma

According to Boyle's Law, what is the relationship between the volume of a gas and its pressure at constant temperature?

• Directly proportional

• Inversely proportional

• Not related

• Equal

Charles's Law states that at constant pressure, the volume of a gas is directly proportional to its:

• Pressure

• Temperature

• Mass

• Density

What does Gay-Lussac's Law describe at constant volume?

• The volume of a gas is directly proportional to its temperature.

• The pressure of a gas is inversely proportional to its temperature.

• The pressure of a gas is directly proportional to its temperature.

• The temperature of a gas is inversely proportional to its pressure.

What is solubility?

• The ability of a substance to dissolve in a solvent at a specific temperature and pressure.

• The maximum amount of solute that can dissolve in a given amount of solvent at any temperature and pressure.

• The process of a solute becoming a solvent.

• The rate at which a solute dissolves in a solvent.

Which factors affect solubility?

• Temperature, pressure, and the nature of solute and solvent.

• The color and shape of the solute and solvent.

• The size of the solvent molecules only.

• The time it takes for a solute to dissolve.

How do particles behave in a solid?

• They vibrate in fixed positions.

• They move freely and have high kinetic energy.

• They move past each other but are still close together.

• They are tightly packed and do not move at all.

What is the behavior of particles in a liquid?

• They vibrate in fixed positions.

• They move freely and have high kinetic energy.

• They move past each other but are still close together.

• They are tightly packed and do not move at all.

What characterizes the motion of particles in a gas?

• They vibrate in fixed positions.

• They move freely and have high kinetic energy.

• They move past each other but are still close together.

• They are tightly packed in a fixed arrangement.