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Water has the highest boiling point, as the hydrogen bonds between the molecules need more energy to break than the hdyrogen bonds in H2S, and H2Se, as Oxygen is much more electronegative than Sulphur of Selenium, so it makes the molecules more polar.

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Why is the boiling point of H2O much higher than h2se?

The boiling point of a substance is influenced by the strength of intermolecular forces between its molecules. In the case of H2O (water), it forms strong hydrogen bonds between molecules, resulting in a higher boiling point compared to H2Se (hydrogen selenide), which has weaker dispersion forces due to larger atomic size and lower electronegativity of selenium.


Which has a higher boiling point between H2O or H2Se?

Water has a higher boiling point than hydrogen selenide, because the strong hydrogen bonding of water gives it a higher "effective" molecular weight than hydrogen selenide, the unit that must be vaporized on boiling consisting on average of several water molecules rather than only one. The selenide, in contrast, forms only weak hydrogen bonds; therefore, its average "effective" molecular weight in essentially that of a single molecule.


Which has the highest boiling points CO2 K3P H2O or PF3?

K3P will have the highest boiling point because it's the only ionic compound in the group. Carbon dioxide becomes a gas well below zero. Water boils at 100 Celsius, PF3 is a covalent compound, and therefore will have a relatively low boiling point. K3P is the only metal-nonmetal combo, and will have the highest, because its ionic lattice structure takes a lot of energy to break up.


What compound has a boiling point of 373 K?

water i belive


Is H2Se a acid?

Yes, hydrogen selenide (H2Se) is an acid. It is a weak acid that dissociates in water to give off hydrogen ions.

Related Questions

Why is the boiling point of H2O much higher than h2se?

The boiling point of a substance is influenced by the strength of intermolecular forces between its molecules. In the case of H2O (water), it forms strong hydrogen bonds between molecules, resulting in a higher boiling point compared to H2Se (hydrogen selenide), which has weaker dispersion forces due to larger atomic size and lower electronegativity of selenium.


Which has a higher boiling point between H2O or H2Se?

Water has a higher boiling point than hydrogen selenide, because the strong hydrogen bonding of water gives it a higher "effective" molecular weight than hydrogen selenide, the unit that must be vaporized on boiling consisting on average of several water molecules rather than only one. The selenide, in contrast, forms only weak hydrogen bonds; therefore, its average "effective" molecular weight in essentially that of a single molecule.


Which has the highest boiling points CO2 K3P H2O or PF3?

K3P will have the highest boiling point because it's the only ionic compound in the group. Carbon dioxide becomes a gas well below zero. Water boils at 100 Celsius, PF3 is a covalent compound, and therefore will have a relatively low boiling point. K3P is the only metal-nonmetal combo, and will have the highest, because its ionic lattice structure takes a lot of energy to break up.


What is the bp of H2O?

The boiling point of water is 100 degrees C


What compound has a boiling point of 373 K?

water i belive


What ithe boiling point of iron?

it depends on the sufficent amount of h2o


Why there are boiling range not boiling point?

I am not sure but may be it is because none of the substances have a fixed boiling point. The substance starts changing its state from liquid to gas before the mentioned boiling point . For example Boiling point of H2O is 100.but it change it changes its state before it.Therefore there are boiling range not boiling point.


What is the boiling point for H2O?

boiling point is 212 deg. Fahrenheit and freezes @ 32 deg. Fahrenheit.


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.


Is H2Se a acid?

Yes, hydrogen selenide (H2Se) is an acid. It is a weak acid that dissociates in water to give off hydrogen ions.


What is the boiling point of ethanal and water?

Boiling point of ethanal CH3CHO is 20.2 °C (293.3 K)Boiling point of water H2O is 100 oC (373.1 K)


What compounds would have the highest boiling points?

ionic