Question text
10 The pressure and volume of a sample of gas at constant temperature are measured and plotted on a graph. pressure / kPa 30 0 0 5 volume / 10–5 m3 The pressure is decreased to 12.5kPa. What is the new volume of this sample of gas? A 1.2 × 10–4m3 B 4.8 × 10–4m3 C 1.2 × 10–2m3 D 4.8 × 104m3
10 The pressure and volume of a sample of gas at constant temperature are measured and plotted
on a graph.
pressure / kPa
30
0
0 5
volume / 10–5 m3
The pressure is decreased to 12.5kPa.
What is the new volume of this sample of gas?
A 1.2 × 10–4m3 B 4.8 × 10–4m3 C 1.2 × 10–2m3 D 4.8 × 104m3
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