yesterday you and a coulple of your friends threw some solid substances like seeds,sand,salt ,iron fillings into a bucket filled with water . But when your father found out about it he was really unhappy . Why ?
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0
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cause it was of no use. the water became muddy and the place wasn't tidy anymore. I think this is the answer mate.
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1
Answer:
the procedure to recover all the substances is as follows:
irstly use magnetic separation to separate iron fillings.
As sand is not soluble in water use filtration method to separate it.
Use sieving method to differentiate seeds from the mixture.
And at the end, use the evaporation method to separate salt from the water.
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