Rahul mixed chalk powder in water, but it was floating on the surface. Now he wants to get it back. Which of the following methods can he use?

Sedimentation

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Filtration

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Sieving

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Condensation

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Solution

The correct option is B Filtration
Chalk powder is insoluble in water. It can be separated through filtration using a filter paper. Chalk powder particles can not pass through it. So, it will be collected on filter paper and water in a container placed below.

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Rahul mixed chalk powder in water, but it was floating on the surface. Now he wants to get it back. Which of the following methods can he use?

The correct option is B FiltrationChalk powder is insoluble in water. It can be separated through filtration using a filter paper. Chalk powder particles can not pass through it. So, it will be collected on filter paper and water in a container placed below.

The correct option is B Filtration
Chalk powder is insoluble in water. It can be separated through filtration using a filter paper. Chalk powder particles can not pass through it. So, it will be collected on filter paper and water in a container placed below.