Question

give reason for following Filtration is a better method of separation of sand and water than sedimentation and decantation​

Answer 1

Answer:

filtration is better than sedimentation and decantation because filtration can even remove minute dirt particles but sedimentation and decantation cannot..

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Answer 2

Answer:

because filtration method has filter paper used in it to separate the sand from water because of its very fine holes and allows only water to pass through it whereas in sedimentation and decantation sometimes the water is not clear while separating the solution...

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