A mixture of potato wafers and biscuits can be separated by using winnowing.
Question 5
Four mixtures are given below (i) Kidney beans and chick peas (ii) Pulses and rice (iii) Rice flakes and corn (iv) Potato wafers and biscuits Which of these can be separated by the method of winnowing?
If the components can be differentiated by size and shape, then the mixture can be separated by ___________ (winnowing/handpicking).