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Which statement correctly distinguishes between boiling and evaporation?
Boiling is an exothermic process, whereas evaporation is an endothermic process
Evaporation only occurs at the boiling point of the liquid
Evaporation is a cooling process, while boiling requires a constant external heat source to maintain temperature
Boiling occurs only at the surface, while evaporation occurs throughout the liquid
Which of the following changes of state involves the most significant decrease in density for a typical substance?
In the particle model, the primary reason a liquid can flow while a solid cannot is that the forces of attraction between liquid particles are:
According to the kinetic theory of gases, the average kinetic energy of gas particles is directly proportional to the absolute temperature measured in which unit?
According to the particle model, why does a liquid take the shape of the bottom of its container but not expand to fill the entire container like a gas?
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Practice MYP MYP Integrated Sciences Topic States and Properties of Matter with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for States and Properties of Matter and mirrors Paper 1, 2 style where relevant.
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