Question

1. Rewrite the following sentences correctly:
a. Sieving is a technique used to purify dirty water.
b. A solution is said to be unsaturated if it cannot dissolve more of the substance in it.
c. Kidney beans and chickpeas can be separated by the method of winnowing.

Answer 1

Answer:

Winnowing can be used in rice flakes and corn and potato wavers and biscuits as each of these item has separate weight.

The correct answer is option (d) (iii) and (iv).