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Ethanol has dipole moment in the C-O bond and the carbon part of it has London Disperse force, whereas water has only hydrogen bond. So ethanol has more intermolecular force than water, making it more viscous than water.
Meanwhile, ethanol has less boiling point than water because London disperse force is easily disrupt by heat.
What else can I help you with?
What type of water is more viscous than warmer water allowing floating organisms to use less energy to keep from sinking?
Cold water is more viscous than warm water, allowing floating organisms to use less energy to keep from sinking. This is because colder water molecules are more tightly packed, creating a thicker fluid that provides more buoyancy for organisms.
A solid that floats on water but sinks in methylated spirits?
This solid must have a density less than that of water but higher than methylated spirits. It could be made of materials like wood or cork, which are less dense than water but more dense than methylated spirits. This difference in densities causes the solid to float in water but sink in methylated spirits.
Why do very viscous fluids tend to be difficult to pour or flow easily?
Viscous fluids are difficult to pour or flow easily because they have high resistance to deformation and flow. This resistance is due to the strong intermolecular forces present in viscous fluids, which make it harder for the molecules to move past each other. As a result, viscous fluids flow slowly and require more force to pour compared to less viscous fluids.
What is the impact of temperature on the physical properties of water above freezing temperature?
The impact of temperature on the physical properties of water above freezing temperature includes changes in density, viscosity, and thermal conductivity. As temperature increases, water becomes less dense, more viscous, and better at conducting heat.
What is a Dilatant fluid?
A dilatant fluid, also known as a shear-thickening fluid, is a type of fluid that becomes thicker and more viscous when subjected to stress or shear forces. This is the opposite of most fluids, which become thinner and less viscous when stressed. An example of a dilatant fluid is a mixture of cornstarch and water.
Is water more viscous than vegetable oil and methylated spirits?
Water is more viscous than methylated spirits, and vegetable oils are more viscous than water.
Can a viscous fluid be less dense then fresh water?
Yes, for example oil is less dense than water even though it is more viscous.
What is meant by a viscous liquid?
Viscosity is a measure of the thickness or how runny a liquid is. More viscous means thicker and syrup-like. Less viscous means more runny and more like water.
Why HF is less viscous than water?
due to more h-bonding in water as compared to Hf
Why HF less viscous than water?
due to more h-bonding in water as compared to Hf
Define volatile and viscous?
Viscous means how thick a LIQUID is and how tightly the particles are packed together if the liquid is thick(less runny) it is more viscous if the liquid is thin(more runny) it is less viscous
What type of water is more viscous than warmer water allowing floating organisms to use less energy to keep from sinking?
Cold water is more viscous than warm water, allowing floating organisms to use less energy to keep from sinking. This is because colder water molecules are more tightly packed, creating a thicker fluid that provides more buoyancy for organisms.
Which is more viscous toothpaste or milk?
Toothpaste is more viscous because it flows less freely than milk.
Is water more viscous than honey?
the intermolecular attractionsis account for this behaivour of honey.
Which is more viscous pure water or saline water?
Saline water is more viscous than pure water because the presence of dissolved salts increases the resistance to flow, making it thicker. This higher viscosity can be attributed to the interaction between the salt ions and water molecules, creating more friction as the liquid moves.
Petroleum in Albertas oil snads is more viscous than mollasses and certainly too viscous to pump How did they solve the problem?
Added heat. Warm petroleum is far less viscous than cold. Pumps like water.
A solid that floats on water but sinks in methylated spirits?
This solid must have a density less than that of water but higher than methylated spirits. It could be made of materials like wood or cork, which are less dense than water but more dense than methylated spirits. This difference in densities causes the solid to float in water but sink in methylated spirits.
