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प्रश्न
Fill in the blank.
_________ is used when the constituents of a mixture of solids have a difference in their weights.
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उत्तर
Winnowing is used when the constituents of a mixture of solids have difference in their weights.
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संबंधित प्रश्न
What do you understand by :
Metalloids
State four difference between compounds and mixtures.
Define:- Filtration
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Filtration
Give one word answer
The process of transferring the clean liquid after the solid settles at the bottom of the container
Fill in the blank
A pure substance has definite _______ and constant _________.
Name the substance you will add to speed up sedimentation.
Why is filtration a better technique than sedimentation and decantation ?
Write the differences between elements and compounds and give an example for each.
Write the differences between mixture and compounds.
