The presence of strong hydrogen bonding in ethyl alcohol (when compared to that of dimethylether) increases its boiling point.
Phenol has a higher boiling point than alcohol does; it has a stronger dipole difference in its -OH group.
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.
it depends on the altitude
this is because of the presence of intermolecular hydrogen bonding in the polar molecules. energy is needed to over come the attractive forces resulting in higher boiling point values.
Alcohol has a lower boiling point than water. Naturally the alcohol evaporates leaving the flavanoids and the water. If you boil 100 % alcohol, then it would act like plain water. It will boil until it all evaporates.
Phenol has a higher boiling point than alcohol does; it has a stronger dipole difference in its -OH group.
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.
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.
it depends on the altitude
The boiling point of sea water is higher compared with pure water. Temperature remain constant during boiling.
bcoz of the intermolecular hydrogen bonding in methyl alcohol the vapour pressure of the molecule equalises the atmospheric pressure at higher temperatures. there is no hydrogen bonding in dimethyl ether and hence the molecule escapes at relatively lower temperatures.
no..ethers are always low in boiling point than alcohol due to alcohols hydrogen bonds
This is only a relative appreciation.
In general, the higher the altitude, the lower the pressure, and the lower the pressure the lower the boiling point.
They have a generally low boiling point, as compared to something like water with a higher boiling point and is a liquid at room temperature.
this is because of the presence of intermolecular hydrogen bonding in the polar molecules. energy is needed to over come the attractive forces resulting in higher boiling point values.
Rubbing alcohol evaporates so quickly on skin because your skin is pretty warm and rubbing alcohol has a higher vapor pressure (and lower boiling point) compared to water. It is known as a volatile solvent because it evaporates easily.