Question

write your observations whether the following things will dissolve or not . Make a table and write.
1. Sugar
2. Salt
3. Oil
4. Sand
5. Chalk powder if you have
6. Turmeric
7. Red chilli powder
8. 1 spoon milk
9. Honey
10. Tea powder​

Answer 1

Answer:

Sugar : dissolve

salt: dissolve

oil:Many substances do not dissolve in water and that is because they are non-polar and do not interact well with water molecules. ... Oil contains molecules that are non-polar, thus they do not dissolve in water

sand: does not dissolve because

water because the attractive force between water and water is stronger than the attractive force between water and the molecules that make up sand

chalk powder:Chalk's main component is CaCO3 , calcium carbonate. The solubility of calcium carbonate is extremely low in water, so therefore an extremely minute amount of CaCO3 is able to dissolve in a normal amount of water. The rest would remain solid, classifying it as mostly insoluble in water.

turmeric: turmeric is not water soluble,causing it to clump together when coming in to contact with water