AQA Jun 2017 Paper 2 Q1

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Section A Answer all questions in this section. 0 1 Figure 1 shows the MaxwellBoltzmann distribution of molecular energies in a sample of gas at a fixed temperature. Figure 1 Label the horizontal axis in Figure 1. [1 mark] On Figure 1, sketch a distribution of molecular energies for this sample of gas at a higher temperature. [2 marks] This gas decomposes on heating. Explain why an increase in temperature increases the rate at which this gas decomposes. [2 marks] 0 1 . 1 0 1 . 2 0 1 . 3 *02* IB/M/Jun17/7404/2<br />

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