In _______, we leave a mixture in a jar undisturbed for some time so that impurities get settled at the bottom and then slowly pour clear water into another jar.
A Filtration
B Evaporation
C Decantation
D Condensation
Ans-c
Ans 1:
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Ans 6:
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Class : Class 5
I have readen this topic about automated trading software:
https://yieldwars.com/tesler-wiki
It looks interesting, but i'm afraid of giving my money to someone in the internet.
Can you please give me more information? What do you think about it?
Ans 10:
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Class : Class 5
the process of settling down of insoluble impurities at the bottom of a container is sedimentation, not decantation