Which of the following has highest boiling point H2S H2Se H2Te?
Among H2O,H2S,H2Se and H2Te, the one with the highest boiling point is H2O because of intermolecular hydrogen bonding which leads to molecular association and leads to higher energy for boiling.
What is the boiling point of H2Te?
28.04°F (-2.2°C)Hydrogen telluride / Boiling point
Which has a higher boiling point h20 or H2S?
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.
Which of the following compound has minimum boiling point H2Se H2Te H2O H2S?
Explanation. H2O > H2Te > H2Se > H2S. Hence H2S has the lowest boiling point.
Which order is incorrect H2O H2Te H2Se H2S?
H2S < H2Se < H2Te < H2O This is the correct boiling point order.
Which has higher boiling point H2S or 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.
Why is H2Te stronger than H2S?
H2Te is more acidic than H2 S because the bond dissociation enthalpy of the H – Te bond is lesser than the H-S bond and the size of Te is larger than that of S.
Is H2Te more polar than H2S?
Both H2Te and H2S have similar polar molecular structures. However, H2Te will be more polarizable because Te is larger than S, resulting in a higher BP.
Why is the boiling point of H2Se higher than H2S?
Which has a higher boiling point H2S?
Therefore, despite the fact that HCl molecules can form stronger hydrogen bonds between themselves, the intermolecular attractions between H2S molecules still prevail as they are twice as numerous. Thus, H2S has a higher boiling point than HCl.
Which of the following has lower boiling point 1 point H2S H2Se H2Te?
Is H2Te stronger than H2Se?
The H–Se bond is therefore weaker than the H–S bond and H2Se is thus a stronger acid than H2S. The order is therefore H2O < H2S < H2Se < H2Te.