Question

chapter 5 very short question how are impurities such a dust and soil remove from rice and pulses before cooking?

Answer 1

by distillation process.

Answer 2

You can use various ways depending upon the type of impurities.
1. By using blow of wind
2. By soaking the rice and pulses in water and impurities will float which can be removed easily
3. Dissolved impurities in water can be removed by throwing of water.
4. keeping the rice and pulse on a tray and tapping it firmly to remove impurities