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Pls help me with this question B. Explain the steps used to separate chalk powder, rice grains and stones

Pls help me with this question B. Explain the steps used to separate chalk powder, rice grains and stones
225k views
3 votes
Pls help me with this question

B. Explain the steps used to separate chalk powder, rice grains and stones

User Yebach
by
7.9k points

2 Answers

2 votes

Answer:

chalk with the machine and rest all with hands

Step-by-step explanation:

User Bigredbob
by
8.1k points
6 votes

Answer:

chalk powder can be seaprated by dissolving with water

rice grains remain

stones by hand

User Grufas
by
8.3k points
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