QUESTION 1 When a liquid evaporates at room temperat…
Questions
QUESTION 1 When а liquid evаpоrаtes at rооm temperature, it changes into a gas. The diagram (see the diagram pdf) shows the arrangement of the particles in a liquid. a Complete the diagram to show the arrangement of four particles in a gas. (1) b Describe the movement of particles in a gas. (1) c Explain why heating a liquid causes it to evaporate more quickly. (2)