Which lab item is used to add material or filter?

• A. Pipette
• B. Funnels
• C. Beaker
• D. Flask

Answer: (B)

Controlled transfer of liquids and filtration in the lab is best done with a funnel. Its wide mouth lets you pour from a container into a vessel with a smaller opening without spilling, and when you line the funnel with filter paper, it acts as a barrier to separate solids from liquids—allowing the liquid to drain through while the solids stay behind on the paper. A pipette specializes in moving precise, small volumes but isn’t used for filtration. A beaker is great for holding, mixing, and rough measuring, but it lacks a narrow outlet to control flow or to support filtration. A flask is designed for mixing and reacting, typically with a narrow neck for swirling, not for filtering.