Question

6. Group the following materials as soluble and insoluble/immiscible in water:
( salt, sugar, sand, chalk powder, lemon juice, mustard oil, alcohol, kerosene, vinegar
coconut oil )​

Answer 1

chalk powder, mustard oil, alcohol, kerosene, vinegar, coconut oil

Answer 2

Answer:

You will notice that salt, sugar and glucose are completely dissolved in water, whereas sand and sawdust are not dissolved in water. This activity concludes that salt, sugar and glucose are soluble in water, whereas sand and sawdust are insoluble in water.