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Because of the polarity of the water molecule, hydrogen bonds form between them. This results in the higher surface tension. Oil is nonpolar, so hydrogen bonds do not form between the molecules, so the surface tension is less.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoNo. Surface tension is a result of the intermolecular attraction within a liquid. Water has very strong intermolecular attraction, meaning strong surface tension. The intermolecular attraction in oil is rather weak.
Wiki User
∙ 9y agoOil spills reduce the surface tension of water. The oil will float on top because most oils are lighter than water.
Wiki User
∙ 9y agoWhen oil is added to water the oil will remain on the surface of the water, separate from the water. Water has a higher density then the oil.
Wiki User
∙ 13y agoNo. It does not. If you were to attempt to float a paperclip in both of the liquids it would float in water but not in oil.
Wiki User
∙ 11y agoyes they are very tense
Wiki User
∙ 14y ago72.8 mN / m
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Why kerosene has more surface tension than water?
It doesn't.
Why does soapy water do not have surface tension?
Soap molecules lower the surface tension of water by reducing the cohesion between water molecules. The hydrophobic (water-repellent) tail of the soap molecule disrupts the hydrogen bonding between water molecules, preventing them from forming a strong surface tension. This allows the soapy water to spread out more easily and wet surfaces.
What is the effect of pH on surface tension?
Surface tension typically decreases as the pH of a solution becomes more acidic or basic. This is due to changes in the concentration of ions at the liquid-air interface, which affects the attractive forces between molecules. In general, a change in pH can disrupt the hydrogen bonding between water molecules, leading to a decrease in surface tension.
Why does soap reduce the surface tension of water?
Soap molecules have a hydrophilic (water-attracting) end and a hydrophobic (water-repelling) end. When soap is added to water, the hydrophobic ends interact with non-polar substances like oils and dirt, which disrupts the hydrogen bonds between water molecules and decreases surface tension. This allows water to spread more easily and penetrate into crevices to wash away dirt and oil.
Which has more surface tension clean water or soapy water?
Yes, pure water is a one molecule based structure, which hold together better than a mixture. When soap or other chemical is added, it breaks surface tension by getting in the way of each water molecule. Try putting water drops on a penny to build a bubble, then add a small drop of soap to it, you'll see that when soap is added, the water bubble collapses.
Why kerosene has more surface tension than water?
It doesn't.
Surface tension of water at different temperatures?
Surface tension of water decreases as temperature increases. At lower temperatures, water molecules are more closely packed, leading to stronger intermolecular forces and higher surface tension. As temperature rises, water molecules gain kinetic energy and move more freely, causing weaker intermolecuar attractions and lower surface tension.
Is there anything such as water tension?
Yes. It is more specifically called water surface tension and it is the result of water's ability to form hydrogen bonds.
Do you think Salt water will have more or less surface tension than plain tap water?
more
Does vegetable oil have more surface tension than water?
No. Vegetable oil's surface tension is approximately 34 dynes/cm while ultrafiltrated water is 72.40 dynes/cm.
What are the application of surface tension in life?
They use it to take out harmful substances in a drug.
Why does acetone have a lower surface tension than water?
water is more polar than acetone
What does high surface tension cause water to do?
High surface tension in water causes it to form droplets or beads on surfaces, resist spreading, and allow small objects to float on its surface. This property is due to water molecules being more strongly attracted to each other than to other substances.
What is the effect of pH on surface tension?
Surface tension typically decreases as the pH of a solution becomes more acidic or basic. This is due to changes in the concentration of ions at the liquid-air interface, which affects the attractive forces between molecules. In general, a change in pH can disrupt the hydrogen bonding between water molecules, leading to a decrease in surface tension.
What does the term interfacial tension mean?
The term interfacial tension or surface tension means the contractive tendency of a liquid that lets it resist and external force. Interfacial tension could be observed from the floating of objects on the surface of water, even though they are more dense than water.
Do liquids that have higher tension produce drops that are flatter or more nearly sperical ttan liquids with lowersurface tension?
Surface tension causes molecules to hold to themselves more tightly. Therefore high surface tension liquids, like pure water, will form a taller drop and low surface tension substances, like oil, will spread out and be flat.
Why does soap reduce the surface tension of water?
Soap molecules have a hydrophilic (water-attracting) end and a hydrophobic (water-repelling) end. When soap is added to water, the hydrophobic ends interact with non-polar substances like oils and dirt, which disrupts the hydrogen bonds between water molecules and decreases surface tension. This allows water to spread more easily and penetrate into crevices to wash away dirt and oil.
