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Changes Of State And Specific Latent Heat (GCSE Physics)

The following is a GCSE Physics test covering 'Changes Of State And Specific Latent Heat' from the broader topic Particle Model Of Matter. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

A 1.5 kg block of ice at 0 °C is placed in a warmer room. Which energy change occurs first as heat is added?
During heating of a substance, a flat plateau appears on a temperature–time graph. What does the plateau represent?
A 500 g sample of water at 20 °C is heated to 100 °C and then all vaporised. Using c = 4200 J/kg °C and Lv = 2.26 × 10^6 J/kg, calculate the total energy required.
A student finds the energy required to melt 0.2 kg of aluminium is 6.84 × 10^4 J. What latent heat of fusion did they calculate for aluminium?
A metal block of mass 2.0 kg requires 16 000 J to increase its temperature by 10 °C. What is the specific heat capacity of the metal?
A student heating ice measures time to melt under different insulating lids. They keep same mass of ice and same heater power. Which of these is a valid conclusion?
When ice at 0 °C melts to liquid water at 0 °C, which of the following describes what happens to the energy added?
Why does evaporation cool a liquid?
Which statement about boiling and evaporation is correct?
Which property explains why water has a high specific heat capacity compared with many other liquids?
Which equation gives the energy required to melt a mass m of ice (latent heat of fusion)?