Read the following information.When water gains heat, it changes into water vapour. 1 cm3 of water forms more than 1000 cm3 of water vapour but the amount of particles (matter) in water remains the same.
Q. What can you infer or conclude from the information given above?
1. The mass of water increases when water changes into water vapour.
2. The spacing between the particles increases when water changes into water vapour.
3. Water can exist in three interchangeable states.
4. When water loses heat, it changes into ice.