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Why ethanol has a higher boiling point than dimethyl ether?
Ethanol has a higher boiling point than dimethyl ether because ethanol molecules have stronger intermolecular forces due to hydrogen bonding, while dimethyl ether only has weaker dipole-dipole forces. These stronger hydrogen bonds in ethanol require more energy to break, resulting in a higher boiling point compared to dimethyl ether.
Do alcohols have higher boiling points compared to other substances?
Yes, alcohols generally have higher boiling points compared to other substances due to the presence of hydrogen bonding between alcohol molecules.
What would be the boiling point of alcohol at a higher altitude?
The boiling point of alcohol decreases at higher altitudes due to the lower atmospheric pressure. As altitude increases, atmospheric pressure decreases, causing liquids to boil at lower temperatures. This means that alcohol will boil at a lower temperature at higher altitudes compared to sea level.
Is evaporation rate of iso propyl alcohol higher than chloroform?
Yes, the evaporation rate of isopropyl alcohol is higher than that of chloroform. Isopropyl alcohol evaporates more quickly due to its lower boiling point compared to chloroform.
What has a higher boiling point alcohol or water?
Water has a higher boiling point that alcohol (ethanol). The main reason for this is because water has stronger intermolecular forces holding the molecules together.
Why ethanol has a higher boiling point than dimethyl ether?
Ethanol has a higher boiling point than dimethyl ether because ethanol molecules have stronger intermolecular forces due to hydrogen bonding, while dimethyl ether only has weaker dipole-dipole forces. These stronger hydrogen bonds in ethanol require more energy to break, resulting in a higher boiling point compared to dimethyl ether.
Why does ethanol have a higher boiling point than dimethyl ether?
The OH group in ethanol is highly hydrogen bonded which requires much more heat energy to break before boiling can occur. Dimethyl ether, which has the same molecular formula and molecular weight does not have this due to the ether linkage.
Do alcohols have higher boiling points compared to other substances?
Yes, alcohols generally have higher boiling points compared to other substances due to the presence of hydrogen bonding between alcohol molecules.
What would be the boiling point of alcohol at a higher altitude?
The boiling point of alcohol decreases at higher altitudes due to the lower atmospheric pressure. As altitude increases, atmospheric pressure decreases, causing liquids to boil at lower temperatures. This means that alcohol will boil at a lower temperature at higher altitudes compared to sea level.
Is evaporation rate of iso propyl alcohol higher than chloroform?
Yes, the evaporation rate of isopropyl alcohol is higher than that of chloroform. Isopropyl alcohol evaporates more quickly due to its lower boiling point compared to chloroform.
What has a higher boiling point alcohol or water?
Water has a higher boiling point that alcohol (ethanol). The main reason for this is because water has stronger intermolecular forces holding the molecules together.
Which one have higher boiling point alcohol or phenol?
Phenol has a higher boiling point than alcohols. This is because phenol molecules can form intermolecular hydrogen bonds due to the presence of the hydroxyl group attached to the aromatic ring, leading to stronger attractive forces between molecules compared to alcohols.
Why is the boiling point of phenol greater than alcohol?
Phenol has stronger intermolecular forces (hydrogen bonding) between its molecules compared to alcohol. This stronger bonding requires more energy to break apart, resulting in a higher boiling point for phenol compared to alcohol.
Describe the difference if any there would be between the boiling point of alcohol measured in Houston and in Denver the mile high city?
The boiling point of alcohol in Houston would be lower than in Denver because Houston is at a lower elevation than Denver. At higher elevations like Denver, the air pressure is lower, which leads to lower boiling points for liquids. So, alcohol would boil at a higher temperature in Denver compared to Houston.
Does IPA have a higher alcohol content compared to other types of beer?
Yes, IPA (India Pale Ale) typically has a higher alcohol content compared to other types of beer.
Does red wine typically contain a higher alcohol content compared to white wine?
Yes, red wine typically contains a higher alcohol content compared to white wine.
Which has a lower enthalpy ethanol or dimethyl ether?
Dimethyl ether has a lower enthalpy compared to ethanol because dimethyl ether has a simpler structure and weaker intermolecular forces, leading to lower enthalpy values. Ethanol has more complex molecular structure and stronger intermolecular forces, resulting in higher enthalpy values.
