Question

re. B. Fill in the blanks :
1. Particles of_______
from a mixture are separated by a magnet.
2. Substances like_____
and________
can be removed from a mixture by the
process of sublimation.
3. The insoluble substance left on the filter paper after_______is called a residue.

4. All pure substances contain_______
particles.
5. Pure water can be obtained from common salt solution by the process of_________.
6._________can be separated from husks using threshing.
7. Winnowing makes use of the fact that chaff is___________
than the grain.
8. The liquid above the sediment is called_________.
9. Small stones, insects, etc., can be separated from grains using_____________.
10. After preparing tea, tea leaves can be separated using a _____________.​

Answer 1

Answer:

1-iron

4-Same

5-Crystallisation

6-Grains

7-Lighter

9-Hand picking

10-Straner

Answer 2

Answer:

1) Iron

2) camphor and sodium chloride

3)filteration

4) only one type

5) Evaporation

6)Grains

7)lighter than the grain

8) supernatant liquid

9) handpicking

10) filtration.

Explanation:

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