Question 1
Paper 2Medium6 marksA chemist compares equal amounts of gaseous nitrogen at two different sets of conditions. Figure 1 shows schematic particle diagrams for the samples.
(a)[3]
State three assumptions of the ideal-gas model.
(b)[1]
Using Figure 1, identify the sample expected to show the greater deviation from ideal-gas behaviour.
(c)[2]
Using Figure 1 and your knowledge of the ideal-gas model, explain how the conditions for this sample favour deviation from ideal-gas behaviour.