Question

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? (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iii) (d) (iii) and (iv)

Answer 1

Answer:

iii. Rice flakes and corn

Answer 2

Explanation:

of you see winnowing is a method in which the light weighted particles move away with the flow of the air/wind whatever , rice flakes (poha) are lighter than corn ,hence they can be seperated using this method ..I am attaching a picture to have a better understanding