Which container is used to store liquid or gas for an experiment?

• A. Bottle
• B. Beaker
• C. Automatic Pipette
• D. Forceps

Answer: (A)

Storing liquids or gases needs a container that can be sealed to prevent evaporation or leaks and kept closed during handling. A bottle fits this role well because it is designed to hold liquids or gases and can be closed with a cap, cork, or stopper to keep contents secure. Beakers are great for holding, mixing, and observing liquids but usually have wide openings and are not airtight, making them poor for long-term storage. An automatic pipette is used to transfer precise volumes, not to store substances. Forceps are tools for grasping solids, not containers. So, for storage, the bottle is the best choice.