Kinetic Particle Theory of Matter
Chemistry ⇒ States of Matter
Kinetic Particle Theory of Matter starts at 7 and continues till grade 12.
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See sample questions for grade 10
A balloon filled with air is placed in a freezer. What happens to the volume of the balloon and why?
A gas is compressed in a cylinder. What happens to the distance between the particles?
A student places a crystal of potassium permanganate in water and observes the color spreading throughout the water. What does this demonstrate about the movement of particles?
Describe how the arrangement and movement of particles differ between solids, liquids, and gases.
Describe how the kinetic particle theory explains the process of evaporation.
Describe the changes in particle arrangement and movement during melting.
Describe what happens to the movement of particles when a solid is heated until it becomes a liquid.
Explain why diffusion occurs more rapidly in gases than in liquids.
Explain why increasing the temperature of a gas increases its pressure, assuming the volume is constant.
Explain why solids have a definite volume and shape, but gases do not.
Explain why solids have a fixed shape while liquids do not, using the kinetic particle theory.
