Question

which tool was most likely used in a procedure if the lab report shows that approximately 300 ml of water was used? a volumetric flask a graduated cylinder a pipette a beaker

Explanation:

Volumetric flasks are for precise, fixed - volume measurements. Pipettes are for transferring precise, small volumes. Beakers are for rough volume measurements but less accurate than graduated cylinders. Graduated cylinders are good for measuring approximate volumes like 300 mL with reasonable accuracy.

Answer:

B. a graduated cylinder