An empty 250 mL beaker has a mass of 60 g. When 100 mL of

Last updated: 7/10/2022

An empty 250 mL beaker has a mass of 60 g. When 100 mL of oil is added to the beaker, the total mass is 140 g. The density of the oil is approximately (1) 1.7 g/mL (2) 1.4 g/mL (3) 0.8 g/mL (4) 0.6 g/mL