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2.2.3a Melting, boiling, condensation and solidification

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Question 250

Which row correctly identifies the lower and upper fixed points used to define the Celsius scale of temperature?

Lower fixed pointUpper fixed point
AMelting point of pure iceBoiling point of pure mercury
BMelting point of pure iceBoiling point of pure water
CTemperature of absolute zeroMelting point of pure ice
DTemperature of absolute zeroBoiling point of pure water
A

Row A

B

Row B

C

Row C

D

Row D

Markscheme

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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