asked 136k views
2 votes
Why is it important that there be no gaps around the edges of the filter paper during a vacuum filtration? explain your reasoning?

asked
User Emesday
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1 Answer

5 votes
Gaps around the edges would permit solids from coming through with the solvent that is being extracted. Having a complete seal would keep all solids on the filter paper, so it can be collected for further purification.
answered
User Sybille Peters
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8.1k points
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