Question

• Residue: solid left on the filter paper
N
immative Asses
For Formative and Summa
Questions to Answer
D.
(d)
filtration
1. Objective Type Questions.
A. Tick (M) the correct answer:
1. Which of the following processes does not belong to cleaning process of
(b) winnowing (C) sieving
(a) ploughing
2. Winnowing is a method which is used to separate:
(b) grain from husk
(a) grain from sand
(d) husk from chaff
(c) grain from chaff
3. The process of separating grain from chaff is called
(a) winnowing (b) threshing (c) filtration
(d) harvesting ​

Answer 1

First answer is a, Second answer is a, third answer is b.