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2.2.3a Melting, boiling, condensation and solidification

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Question 251

During the calibration of a liquid-in-glass thermometer, two standard fixed points are defined to establish the Celsius temperature scale.

Which of the following environments would successfully establish one of these standard fixed points?

A

In steam above pure water boiling at standard atmospheric pressure

B

In a beaker of boiling tap water open to the air

C

In a mixture of crushed ice, salt, and water

D

In the cooling compartment of a domestic refrigerator

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2.2.3a Melting, boiling, condensation and solidification Questions

  1. IGCSE
  2. /Physics
  3. /2.2.3a Melting, boiling, condensation and solidification

313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.

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