As kerosene has more refractive index than water, it is optically denser. The mass density of kerosene is less than water, so kerosene drops will float in water, when both are mixed.
Which has more density oil or water?
Water molecules are only attracted to water molecules. Oil molecules are only attracted to other oil molecules. Water is more dense (heavier) than oil so they can’t mix. Oil floats above the water.
Does kerosene float on oil?
No, they will not float on an oil or kerosene. Vijay Engineering and Machinery Co. when two liquids are mixed, the liquid with higher density will settle at bottom and liquids with low density will float.
What liquid is less dense than oil?
Even though the molecules that make up alcohol contain a heavier oxygen atom, alcohol is less dense than oil because alcohol molecules do not pack closely together.
What liquid has the lowest density?
Mercury is the densest liquid at standard conditions for temperature and pressure (STP). Mercury is also called quicksilver. Lighter liquids (like water or vegetable oil) are less dense than heavier liquids (like honey or corn syrup) so they float on top of the heavier liquids.
Is kerosene denser than oil?
When something is less dense than the object that it is sitting on/in it will float. …Kerosene is immiscible with water and is of lower density, so floats on the surface of water.
Why do oil float on water?
To answer the first question: When oil floats, it is generally because the oil is less dense than the water it was spilled into. The more salt is dissolved in water, the greater the water’s density. This means that saltwater is denser than freshwater.
Is water more dense than dish soap?
Make sure that you weigh identical volumes of each liquid. You should find that the weights of the liquids correspond to each different layer of liquid. For example, the honey will weigh more than the dish soap.
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What liquid has the highest density?
This is because corn syrup has the highest density of all the liquids, about 1.4 grams per cubic centimeter whereas the density of water is about one gram per cubic centimeter at room temperature.