Heterogeneous mixtures can be separated by handpicking, filtration and sieving.
What is handpicking method of separation? Write two mixtures that can be separated by handpicking.
Question 13
State whether the following statements are true or false. (a) A mixture of oil and water can be separated by filtration. (b) Water can be separated from salt by evaporation. (c) A mixture of wheat grains and wheat flour can be separated by sieving. (d) A mixture of iron filings and rice flour can be separated by magnet. (e) A mixture of wheat grains and rice flakes can be separated by winnowing. (f) A mixture of tea leaves and milk can be separated by decantation.