Question

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:

puri book Beach de samja

Answer 2

Answer:

1. iron

2.Ammonium chloride

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