It doesn't. Cooking oil doesn't dissolve in water and therefore doesn't affect the chemistry of the water.
It dosent, waters density is lower then cooking oil, resulting in cooking oil floating on water
The oil is floating on water, so it density is lower than that of water.
false
Cooking oil has a higher viscosity. Alcohol doesn't, thus it "floats" (more like lies) on the matter which is heavier. Also, oil isn't polar and water is therefore they don't mix
Cooking oil has a density of 910 to 930 kilograms per cubic meter or 0.91 to 0.93 grams per cubic centimeter. Therefore it is lighter than water and floats on it.
Volatile liquids such as alcohol and ethanol have less density than water. They also evaporate faster than water does.
When you put oil and water into the same container and wait a while for them to get organized, the oil winds up on top of the water. Oil performs the physical maneuver known as "floating" with respect to the water, because its (the oil's) density is less than the density of water.
Cooking oil is homogeneous as long as it is pure. This means that the oil is consistent in density throughout the bottle.
Oil floats on water, and has a lower density.
cooking oil and water.
Type your answer here... the oil has more density
The density of oil is less than the density of water (which is about 1.0 g/mL). So the two liquids will stratify and create layers based on their comparative densities. Since oil is less dense than water, oil will rise to the surface and can easily be taken out. To test this, you could put water in a bowl or a pot, then put in some cooking oil (it doesn't matter what kind). You will see for yourself that the oil remains on the surface of the water, because it is less dense.