Question

slove the crossword given below​

Answer 1

Answer:

across

first change of water into vapour on heating is evaporation

second changing of vapour into water on cooling is condensation

third brusting of balloon is physical change

down

fourth it increases solubility sugar or salt

drying of clothes is a physical change

Answer 2

Answer:

1. Evaporation
2. Condensation
3. Physical change
4. Sugar
5. Physical change