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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
Give four examples of non-metallic elements.
State four difference between compounds and mixtures.
Why is it named so?
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
By using a separating funnel
Fill in the blank:
_________ is a process to obtain a very pure form of a solid dissolved in a liquid.
Fill in the blank
Use of a __________ to separate the components of a mixture of solids is based on the difference in the size of the components.
What is centrifugation ? Also write the principle on which it works.
Loading is basically speeding up _____.
Differentiate between the terms elements, compounds, and mixtures with suitable examples.
Write the differences between mixture and compounds.
