Question

How will you separate chalk powder from flour?

Answer 1

HERE IS UR ANS MATE


WE CAN SEPERATE CHALK FROM CHALK POWDER WITH THE HELPS U WINNOWING .

WINNOWING is the process of separating heavier matter from lighter matter .


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we can separate then with the help of hand picking because they have different shape and size so, then chalk can be picked easily.



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YOU Can take a cardboard and do many holes just bigger than flour powder. then take the mixture on cardboard and shake it left to right. u can get flour downward and chalk pieces on cardboard



hope it helps u