Question

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1. You are given a sample of water. How will you find out whether it is
2. What is the principle used in the separation of mixtures?
pure or no
BE A SO
n a fact
sieve in comparison to the size of sand particles and rice seeds?
58 • MATERIALS
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17. The solubility of common salt increases rapidly with rise in temperature. True, so you !
C. SHORT-ANSWER QUESTIONS: Answer in a sentence or two.
3. To use a sieve to separate sand and rice seeds, what should be the size of theh roblem​

Answer 1

Answer:

Hey.........why don't you go and sleep....... this would be good for your health.

U must not be awoke at late night...