O-LevelPhysicsThermal Physics5054/11 · Oct/Nov 2024 · Q221 Mark

A substance has a melting temperature of -17 °C and a boiling temperature of 117 °C. In which state does the substance exist at -10 °C and at 110 °C?

Asolid, liquid

Bsolid, gas

Cliquid, liquid

Dliquid, gas

✓ Correct answer

C: liquid, liquid

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Topic: Thermal Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2024 Paper 1 Variant 1, question 22.

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