The weight of 5L water is 10 kg, and the density of oil is smaller than that of water, so 5L oil must be less than 10 kg.

The density of oil is generally between 0.9 1-0.925, salad oil is 0.92g/cm3, and vegetable oil is 0.9g/cm3. There are many kinds of oils, mostly ranging from 0.7 to 1.0.

The density of oil is generally between 0.9 1-0.925. The following are the densities of some common oils for your reference.

The density of peanut oil is 0.914 ~ 0.917 kg/L.

The density of soybean oil is 0.9 150 ~ 0.9375 kg/L.

The density of corn oil is 0.917 ~ 0.925 kg/L.

The density of edible vegetable oil should generally be between 0.9 1 ~ 0.93.