Table of Contents
- 1 Which has the highest boiling point H2O H2S or H2Se?
- 2 Why boiling point of H2O is higher than H2S and H2Se?
- 3 Which of the following has highest boiling point H2Se?
- 4 Which of the following has highest boiling point H2O H2S?
- 5 Why does H2S has lower boiling point than H2Se?
- 6 Is H2Se stronger than H2S?
- 7 What is the boiling point of H2O?
- 8 What is the boiling point of H2S?
- 9 Which has a higher boiling point H2O or H2S?
- 10 Why does water have a higher boiling point than hydrogen selenide?
- 11 Which is the correct order for boiling point?
Which has the highest boiling point H2O H2S or H2Se?
Among H2O, H2, H2Se and H2 Te, the one with highest boiling point is a)H2O because of hydrogen bond…
Why boiling point of H2O is higher than H2S and H2Se?
This essentially means H2Se is a bigger molecule than H2S meaning the Van Der Waal forces (London forces) on H2Se is stronger than on H2S which means it takes more energy to break the intermolecular forces for H2Se than H2S- this leads to H2S having the lower boiling point.
Does H2O have a higher boiling point than H2Se?
H2O molecules can pack together more closely. C. H2O molecules undergo dipole-dipole interaction. On the other hand, H2Se and H2Te contain hydrogens that are not attached to electronegative elements, so they cannot undergo hydrogen bonding, and they possess boiling points that are significantly lower than water.
Which of the following has highest boiling point H2Se?
And hence, greater will be the boiling point of that liquid. So, in $ {H_2}O $ , there is intermolecular hydrogen bonding between the oxygen and hydrogen atoms and we know that it is one of the strongest forces. Therefore, $ {H_2}O $ will have the highest boiling point among the given compounds.
Which of the following has highest boiling point H2O H2S?
Q. Amongst H2O,H2S,H2Se and H2Te, the 1one with the highest boiling point is
- H2O because of hydrogen bonding. 77%
- H2Te because of higher molecular weight. 15%
- H2Sbecause of hydrogen bonding. 7%
- H2Sebecause of lower molecular weight. 2%
Which has higher boiling point H2O or H2S explain?
Water has a higher boiling point than hydrogen sulphide. The intermolecular attractions between water molecules are stronger than H2S molecules due to hydrogen bonding in H2O due to high electronegativity and small size of oxygen atom.
Why does H2S has lower boiling point than H2Se?
In the final review session, Lyndon said that H2Se has a greater boiling point (and therefore stronger bonds) because it has greater London dispersion forces than H2S does. However, in the chemistry textbook version 6 p. 484, H2Se is expected to be a stronger acid than H2S because H2Se has weaker bonds.
Is H2Se stronger than H2S?
In binary acids such as H2S and H2Se, the H–Se bonds is longer than the H–S bonds as Se is larger than S. The H–Se bond is therefore weaker than the H–S bond and H2Se is thus a stronger acid than H2S.
What is the boiling point of H2Se?
-42.25°F (-41.25°C)
Hydrogen selenide/Boiling point
What is the boiling point of H2O?
212°F (100°C)
Water/Boiling point
For example, water boils at 100 °C (212 °F) at sea level, but at 93.4 °C (200.1 °F) at 1,905 metres (6,250 ft) altitude. For a given pressure, different liquids will boil at different temperatures.
What is the boiling point of H2S?
-76°F (-60°C)
Hydrogen sulfide/Boiling point
Which of the following has highest boiling point?
Therefore, 1-chloropentane has the highest boiling point.
Which has a higher boiling point H2O or H2S?
Because of this, comparatively weak intermolecular forces exist for H2S and the melting and boiling points are much lower than they are in water. Similarly, it is asked, which has the highest boiling point h2o h2s or H2Se? H2Te has the highest molecular weight and thus it has the highest boiling point from H2S and H2Se.
Why does water have a higher boiling point than hydrogen selenide?
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.
Why does sulfur have a higher boiling point than water?
Sulfur is not from these elements, therefore the dipole-dipole force between 2H2S is not a hydrogen bond. Knowing that hydrogen bonds are stronger than dipole-dipole forces, this leads to : water has a higher boiling point than hydrogen sulfide because hydrogen bonds are much stronger than dipole-dipole bonds.
Which is the correct order for boiling point?
H2S < H2Se < H2Te < H2O This is the correct boiling point order. If true enter 1 else 0. > H2S < H2Se < H2Te < H2O Thi… O This is the correct boiling point order. If true enter 1 else 0.