Which components are part of a vacuum filtration apparatus?

A vacuum filtration apparatus is specifically designed to separate solids from liquids quickly and efficiently using vacuum pressure. The correct components for this apparatus include a filter flask, which is designed to withstand the vacuum created during filtration. It receives the liquid that passes through the filter paper, which is held in place by a Buchner funnel. The Buchner funnel is essential because it allows for a larger surface area for the solids to be retained while enabling the liquid to be drawn through by the vacuum. Additionally, a filtration adapter connects the funnel to the filter flask and sometimes allows for a vacuum source.

Having all these components ensures that the vacuum filtration process operates smoothly, promoting effective removal of the liquid while retaining the solid. Other configurations or sets of glassware listed in the incorrect options do not fit the purpose of a vacuum filtration system, as they either lack necessary components or include items not directly involved in the filtration process.