Question

matching

1) metal on heating -
2) water on freezing turn into-
3) water vapour into water -
4) curd from milk-
5) stretching of a rubber band -​

Answer 1

physical change

physical change

physical change

physical change

physical change

Answer 2

Answer:

1 Expands......physical change

2 Turns into ice .......physical

3 Condensation .....physical

4 Lactic acid formed....... chemical

5 Expansion of molecular strings......physical