Question

give e.g from you to daily life of handpicking method to separate unwanted substance

Answer 1

sieving is the answer for this question

Answer 2

✌✌Hey dear!!

✔✔Here's your answer:-

⏩Handpicking is a separation technique used to remove the unwanted impurities from the mixture by hand.

⏩It involves simply picking out substances by hand and separating them from others.

✨Examples:-

1.Separation of rotten vegetables from basket of vegetables

2.Separation the stones and insects from raw rice.

3.Separating green grapes from black grapes

4.Separating red gram from rice.

_______________________etc.

Hope it helps
☺☺