121 Celsius
There are two reasons for this; {1} boiling point: Tthe boiling point of water is greater than that of ether. So when the boiling point is greater then the vapour pressure will be low. {2} intermolecular forces: The second is intermolecular forces. When intermolecular forces are greater then the the boiling point will be greater and if boiling point is greater then the vapor pressure will be low. The inter molecular forces of water is greater than that of ether and so the vapour pressure will be low and and boiling point will be greater.
Ethanol has hydrogen bond where as ether does not.
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.
The presence of strong hydrogen bonding in ethyl alcohol (when compared to that of dimethylether) increases its boiling point.
Ethanol has an -OH group which can involve in hydrogen bonding and diethyl ether molecules haven't such groups.
ether
There are two reasons for this; {1} boiling point: Tthe boiling point of water is greater than that of ether. So when the boiling point is greater then the vapour pressure will be low. {2} intermolecular forces: The second is intermolecular forces. When intermolecular forces are greater then the the boiling point will be greater and if boiling point is greater then the vapor pressure will be low. The inter molecular forces of water is greater than that of ether and so the vapour pressure will be low and and boiling point will be greater.
Ethanol has hydrogen bond where as ether does not.
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.
no..ethers are always low in boiling point than alcohol due to alcohols hydrogen bonds
Ether is indeed a pure substance rather than a mixture. The boiling point of ether is 94.28 degrees Fahrenheit or 34.6 degrees Celsius.
ethanol has a higher boiling point- of 78°C :)
The presence of strong hydrogen bonding in ethyl alcohol (when compared to that of dimethylether) increases its boiling point.
Boiling point of 1-butanol: 118 0C Boiling point of diethyl ether: 34,6 0C
Diethyl ether, and 1-butanol are similar in size (number of electrons), therefore, their boiling points will be determined by polarity. Diethyl ether has two polar C-O bonds. 1-butanol also has two polar bonds (C-O and O-H), but the O-H bond is more polar than the C-O bond, making 1-butanol more polar than diethyl ether and giving it a higher boiling point. Diethyl ether has weaker intermolecular forces of attraction and therefore a lower boiling point.
Ethanol has an -OH group which can involve in hydrogen bonding and diethyl ether molecules haven't such groups.
2 kJ.