Paper 1 H - SAMPLE SET 1 Q5
5) Figure 6 shows a simple model of the three states of matter.
5.1) What is the correct equation to work out the density of a material? [1 mark]
5.2) A student explains density to his teacher using the particle model in Figure 6.
His teacher says there are limitations to the model.
Give two limitations of the particle model in Figure 6. [2 marks]
1. ____________________________________________
2. ____________________________________________
5.3) When the gas in a container with a fixed volume is heated, the pressure increases as the temperature increases.
Explain why the pressure increases.
Use the model in Figure 6 to help you. [4 marks]
(Total for Question 5 = 7 marks)
5.2) A student explains density to his teacher using the particle model in Figure 6.
His teacher says there are limitations to the model.
Give two limitations of the particle model in Figure 6. [2 marks]
1. ____________________________________________
2. ____________________________________________
5.3) When the gas in a container with a fixed volume is heated, the pressure increases as the temperature increases.
Explain why the pressure increases.
Use the model in Figure 6 to help you. [4 marks]
(Total for Question 5 = 7 marks)