Question

(b) Classify the following materials into soluble in water and in soluble in water (Sugar, plastic, salt, oil, iron powder, washing soda, glass, vinegar) ​

Answer 1

Answer:

Sugar ,washing soda,iodine,honey are soluble in water.

Iron powder,alum,sulphur,plastic,chalk powder,sand dust are not soluble in water.

Answer 2

Answer:

Soluble and insoluble substance in water -

Salt, sugar, honey, glucose, copper sulphate crystals are soluble in water.

Mustard oil, sawdust, sand, wheat flour, petals of flowers, chalk powder and soil are insoluble in water.

Explanation: