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Which One of the Following Set of Phenomena Would Increase on Raising the Temperature ? - Science

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Question

Which one of the following set of phenomena would increase on raising the temperature ?

Options

  • diffusion, evaporation, compression of gases

  • evaporation, compression of gases, solubility

  • evaporation, diffusion, expansion of gases

  • evaporation, solubility, diffusion, compression of gases

MCQ

Solution

evaporation, diffusion, expansion of gases

The rates of evaporation, diffusion and expansion of gases increases due to increase in temperature because when temperature increases the kinetic energy of molecules increases, which breaks or weakens the interaction between the atoms and sets the molecules free.

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Chapter 1: Matter In Our Surroundings - Multiple Choice Questions [Page 7]

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NCERT Exemplar Science [English] Class 9
Chapter 1 Matter In Our Surroundings
Multiple Choice Questions | Q 1. | Page 7
Lakhmir Singh Chemistry [English] Class 9
Chapter 1 Matter in Our Surroundings
Very Short Answers | Q 71 | Page 38

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