Respuesta :
Answer:
B) Fold the filter paper in fourths before placing it in the funnel.
C) Pour all the liquid through the funnel.
Fold the filter paper in fourths before placing it in the funnel and pour all the liquid through the funnel. Hence, options B and C are correct.
What is a filter funnel?
Filter funnels are filters that are used for solid-liquid separation by means of vacuum.
This arrangement of folds in the filter paper will allow the liquid to pass through it very quickly and give you a lot of surface area on which to collect the solid “impurity”.
Hence, options B and C are correct.
Learn more about filter funnel here:
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