Question

Make groups of four friends. For the experiment you will need 4-5 glasses or bowls or bowls and the things listed in the table. Take some water in each glass. Now try to dissolve one thing in one glass. Observe that happens and note in the table.

Answer 1

Things	Did it dissolve or not?	What happened after Keeping for 2 minutes?
1. Salt	Yes	Salt and water got mix together completely.
2. Soil	No	Soil settled down at the bottom of the glass.
3. Chalk powder	No	Chalk settled down at the bottom of the glass.
4. 1 Spoon milk	Yes	Milk and water got mixed together completely.
5. Oil	Yes	Oil floats on the surface of water