Question

V. Define the following.
1. Sublimation
2. Boiling point
VI. Answer the following questions briefly.
1. How does kinetic energy change when a liquid is cooled gradually?
2.What is vaporisation?
VII. Answer the following questions in detail.
1. State two properties of solid and liquid.
2. Particles in a solid do not flow. Give reason
3. Give two examples for evaporation from your daily life. What is adhesive force and cohesive force?
4. what is adhesive force and cohesive force?
8.draw a schematic digram to show the change when some ice cubes are heated till it changes to steam and write the name of the process at each stage​

Answer 1

Answer:

boiling point

Explanation:

boling point is point boil water