Oil drops float on what?

Water has a higher density than oil. Water has a density of 1 g/cm3, but oil has a density of 0.93 g/cm3. Oil floats on the water as a result. Because the molecules in oil are larger than those in water, they cannot cling to one another as securely as water molecules can. Oil is hence less thick than water. Water and oil are two different chemical substances, although there isn't much of a difference between them in terms of density. Oil has a density of 0.930 kg/m3, but water has a density of 1.003 kg/m3. As a result, there is a 0.073 kg/m3 difference in their densities compared to water, demonstrating that water has a higher density than oil.