Which row in the table correctly compares liquid ethanol with ethanol vapour?
| Density of liquid ethanol compared to ethanol vapour | Spacing or size of ethanol molecules in liquid ethanol compared to the vapour | |
|---|---|---|
| A | Lower | The molecules are larger |
| B | Higher | The molecules are closer together |
| C | Lower | The molecules are closer together |
| D | Higher | The molecules are smaller |
Row A
Row B
Row C
Row D
55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.