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Ethanol c2h5oh and methyl ether ch3och3 have the same molar mass.W hich has a higher boiling point?
Wiki User
∙ 13y ago
ethanol has a higher boiling point- of 78°C
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Wiki User
∙ 13y ago
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Why ethanol has high boiling point than diethyl-ether?
Ethanol has intermolecular hydrogen bonding where as diethylether does not have this kind of bonding. So BP of ethanol is higher than diethylether.
Which has a higher boiling point CH3CH3 or CH3NH2?
CH3NH2 has the higher boiling point as it has a hydrogen bond between the molecule which is a stronger intermolecular attractive force, whereas CH3CH3 only has covalent bonds which are weaker intermolecular attractive forces.
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.
What is the boiling point of 70 percent ethanol?
The ethanol part of the mixture will boil at 78.4C, the rest of the substances will boil at their respective boiling points. This property provides the basis for fractional distillation, a method that can be used to refine crude oil into different types of products by heating the mixture to progressively higher boiling temperatures, then collecting and condensing vapor.
Why is water a better fluid for use in a hot pack than ethyl alcohol?
Water has a higher boiling point than ethanol, and so will evaporate more slowly at high temperatures than ethanol. Also, I think water has a higher heat capacity, which means it will stay hot longer.
Why c2h5oh has higher boiling point?
due to intermolecular hydrogen bonding
Which has higher boiling point oxygen or ethanol?
Oxygen.
Why ethanol has higher boiling point than diethyl ether?
Ethanol has hydrogen bond where as ether does not.
Why ethanol has high boiling point than diethyl-ether?
Ethanol has intermolecular hydrogen bonding where as diethylether does not have this kind of bonding. So BP of ethanol is higher than diethylether.
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 does ethanol has a higher boiling point?
i think it's because there are strong covalent bonds needed to be broken.
Why ethanol has a higher boiling point than diethyl ether?
Ethanol has an -OH group which can involve in hydrogen bonding and diethyl ether molecules haven't such groups.
Why boiling point of ethnol is higher then ether?
Ethanol has O-H bond while ether does not, the OH group is responsible for hydrogen bonding among the molecules which make the ethanol high boiling liquid as compare to ether.
Does ethanol has the lower boiling point?
It depends what chemical or compound you are comparing the boiling point to. Ethanol has an atmospheric pressure boiling point of 78.1 °C (172.6 °F). This is slightly lower than the boiling point of water at the same pressure, much lower than the boiling point of iron, much higher than the boiling point of bromine.
Is ethyl alcohol soluble in water?
Yes, ethanol (ethyl alcohol), as being a fluid by itself, is in any ratio miscible with ('soluble in') water.At 96% ethanol the mixture has the lowest boiling point, so destillation of a water-ethanol will never give a higher ethanol content.
Which has a higher boiling point CH3CH3 or CH3NH2?
CH3NH2 has the higher boiling point as it has a hydrogen bond between the molecule which is a stronger intermolecular attractive force, whereas CH3CH3 only has covalent bonds which are weaker intermolecular attractive forces.
Why ethanol has a higher boiling point than Ethan?
It is due to the strong hydrogen bonding in the hydroxyl groups of the ethanol. Since the molecules of ethanol are held together more strongly than acetone, it requires more energy to change ethanol into a gas.
