Which flask is described as being used for storage, distillation receiving, and heating solvents for crystallizations?

Which flask is described as being used for storage, distillation receiving, and heating solvents for crystallizations?

• A. Separatory Funnels
• B. Filter Flask and funnel
• C. Erlenmeyer Flask
• D. Graduated Cylinder

Answer: (C)

The Erlenmeyer flask fits the printed description because its shape and versatility make it a go-to vessel for storage, heating, and collecting distillates during crystallization work. The conical body with a narrow neck minimizes splashing when you swirl solutions, which is handy when dissolving solids or watching crystallization happen. The narrow neck also supports safe storage with stoppers and reduces evaporation while heating on a hot plate or water bath. When you’re collecting a distillate, the flask sits steady on a surface and can be connected to a condenser setup or used as a receiving vessel without risk of splashing, making it practical for gathering distillates during the process. In contrast, a separatory funnel is specialized for separating immiscible liquids and isn’t meant for heating; a filter flask and funnel are geared toward vacuum filtration; and a graduated cylinder is designed for measuring volumes, not for heating or receiving distillates.

The Erlenmeyer flask fits the printed description because its shape and versatility make it a go-to vessel for storage, heating, and collecting distillates during crystallization work. The conical body with a narrow neck minimizes splashing when you swirl solutions, which is handy when dissolving solids or watching crystallization happen. The narrow neck also supports safe storage with stoppers and reduces evaporation while heating on a hot plate or water bath. When you’re collecting a distillate, the flask sits steady on a surface and can be connected to a condenser setup or used as a receiving vessel without risk of splashing, making it practical for gathering distillates during the process. In contrast, a separatory funnel is specialized for separating immiscible liquids and isn’t meant for heating; a filter flask and funnel are geared toward vacuum filtration; and a graduated cylinder is designed for measuring volumes, not for heating or receiving distillates.