Chemistry · Oct / Nov 2023 · Paper 11 · Question 1
In which changes do the particles move further apart? 1 A gas is heated from 0 °C to 25 °C. 2 Pressure is applied to a gas at a constant temperature. 3 Steam condenses to form water. 4 Water evaporates at room temperature.
- A1 and 2
- B1 and 4
- C2 and 3
- D3 and 4
As printed in the paper
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Correct answer: B. 1 and 4
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