Chemistry, asked by prathaam, 4 months ago

pls tell me right answer

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Answers

Answered by ClashPokemoner

Answer:

I know the answar of the 2nd and the 4th one....

Explanation:

Answar of the second question is filtration and fourth question is by hands.

Answered by souro96

Answer:

2) Sedimentation,Decantation,Filteration

Explanation:

Chalk is insoluble in water and forms a heterogeneous mixture when mixed with water. As chalk is heavier, therefore it will settle at the bottom of the mixture when it is left undisturbed for sometime. Thus, water can be separated from chalk powder by sedimentation, decantation and filtration.

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