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What molecule has the highest boiling point methane chloromethane or methanol?
Methanol has the highest boiling point among methane, chloromethane, and methanol. This is because methanol has stronger intermolecular forces (hydrogen bonding) compared to methane (only dispersion forces) and chloromethane (dipole-dipole forces).
Why is the boiling temperature of chorine so low?
Chlorine has a low boiling temperature because it consists of diatomic molecules held together by relatively weak Van der Waals forces. These weak intermolecular forces require less energy to break apart, leading to a lower boiling point compared to other molecules with stronger bonds.
The difference of hexane and butanol in boiling point?
Hexane has a lower boiling point compared to butanol. The difference in boiling points arises from the difference in molecular weights, functional groups, and intermolecular forces present in the two compounds. Butanol, with its hydroxyl group, exhibits stronger hydrogen bonding interactions, leading to a higher boiling point compared to hexane.
Why is the boiling point of H2O higher than boiling point of H2S?
Because of hydrogen bonding. Oxygen, nitrogen, and fluorine have a high boiling point.
Does ch3ch2ch3 have a higher or lower boiling point than ch3cn?
CH3CH2CH3 (propane) has a lower boiling point than CH3CN (acetonitrile) because CH3CN has stronger dipole-dipole interactions due to its polar cyano group. This results in higher intermolecular forces in CH3CN, leading to a higher boiling point compared to propane.
What is the reason for ch3br or ch3f having a higher boiling point compared to other compounds?
The reason ch3br or ch3f have higher boiling points compared to other compounds is because they have stronger intermolecular forces due to the presence of hydrogen bonding.
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.
A student measures the boiling point of rainwater and sea water.Which has the higher boiling point?
Sea water has higher boiling point,as it contains sodium chloride
Is ethanol a stronger substance than water?
Ethanol is considered a stronger substance than water in terms of its ability to dissolve non-polar molecules, due to its organic nature and polar characteristics. However, in terms of hydrogen bonding and other physical properties, water is considered stronger due to its higher boiling point, heat capacity, and surface tension compared to ethanol.
Why boiling point of ethyl alcohol is higher as compared to dimethyl ether?
The boiling point of ethyl alcohol is higher than that of dimethyl ether because ethyl alcohol has stronger intermolecular forces (hydrogen bonding) between its molecules than dimethyl ether, which only has weaker van der Waals forces. These stronger intermolecular forces in ethyl alcohol require more energy to overcome, resulting in a higher boiling point.
Why does water have an anomalously high boiling point compared to other main-group hydrides?
Water has a high boiling point compared to other main-group hydrides because of its unique hydrogen bonding properties. The hydrogen bonds between water molecules are stronger than the typical dipole-dipole interactions found in other hydrides, leading to a higher boiling point.
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.
Which do you think contains more internal energy a teaspoon of boiling water or a pan full of water at 50 C?
A teaspoon of boiling water contains more internal energy than a pan full of water at 50 C.
Why c2h5oh has higher boiling point?
Ethanol (C2H5OH) has a higher boiling point than methane (CH4) because it has stronger intermolecular forces, specifically hydrogen bonding, which requires more energy to overcome and boil. This results in a higher boiling point for ethanol compared to methane.
Which have the highest boiling point mgo and cao or nacl and hcl or co2 and so2?
MgO and CaO have higher boiling points compared to NaCl and HCl, and CO2 and SO2. This is because MgO and CaO are ionic compounds that have stronger electrostatic forces between ions, leading to higher boiling points. NaCl and HCl are also ionic compounds but have lower boiling points compared to MgO and CaO. CO2 and SO2 are molecular compounds with weaker intermolecular forces, resulting in lower boiling points compared to the ionic compounds.
What factors contribute to a substance having a higher boiling point compared to others?
The main factors that contribute to a substance having a higher boiling point compared to others are its molecular weight, intermolecular forces, and polarity. Substances with higher molecular weight and stronger intermolecular forces, such as hydrogen bonding, tend to have higher boiling points. Additionally, substances that are more polar also tend to have higher boiling points due to stronger attractions between molecules.
Why does potassium chloride have a higher boiling point?
Potassium chloride has a higher boiling point than potassium because it is a compound made up of both potassium and chlorine ions, leading to stronger attraction forces between the molecules. This stronger attraction requires more energy to break the bonds between the ions, resulting in a higher boiling point compared to pure potassium.
