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nikklg [1K]
3 years ago
11

A technique that uses a porous barrier to separate heterogeneous mixtures is ?

Chemistry
1 answer:
ivolga24 [154]3 years ago
5 0
Filtration. A filter is a porous barrier. Heterogeneous means it's a visible mixture, i.e large enough particles to see.
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Read more: http://www.scienceclarified.com/Ti-Vi/Time.html#ixzz5e1E705sr

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