select the erlenmeyer flask.
select the erlenmeyer flask.
Answer
Brief Explanations:
An Erlenmeyer flask is a conical - shaped laboratory flask with a flat bottom and a narrow neck. The first image is a volumetric flask, the second is a pipette, and the third has the characteristic conical shape of an Erlenmeyer flask.
Answer:
The third flask (the conical - shaped one labeled 250 mL)