We can conclude, the order of boiling point followed is
HF > HI > HBr > HCl
.
Why does HF have the highest boiling point?
Hydrogen bonding is the strongest intermolecular force. Due to strong intermolecular forces, the molecules
of HF will be tightly packed in a lattice
. Thus, HF will have the highest boiling point since the boiling point of a system depends upon the intermolecular interactions.
Does HCl or HBr have a higher boiling point?
Bromine is a larger ion than chlorine and thus has stronger Van der Waals forces. Larger amounts of energy (a higher temperature) are required to break these interactions and so the
boiling point of HBr is higher than HCl
.
Does HF have higher boiling point?
– The other halogens are not as electronegative and so other hydrogen halides cannot form hydrogen bonds between molecules. Only London Forces are formed. – Therefore more energy is required to break the intermolecular forces in HF than the other hydrogen halides and so it has
a higher boiling point
.
Which has a higher boiling point HF or NaF?
The F2 molecule has the lowest boiling point here, as it exhibits Van der Waals force. In contrast,
NaF has the highest boiling point
, as it is an…
What has the lowest boiling point?
helium
, at the top of group 0, has the lowest boiling point of any element.
Which has highest boiling point HF HCl HBr HI?
> If we talk about the
HF
, it has strong hydrogen bonding, thus has the highest boiling point. > Therefore, HF exists in the liquid state, and HI, HBr, and HCl exists in the gaseous state.
Which among the following has highest boiling point HCl HBr HF HI?
∵
H-F molecule
forms strong intermolecular hydrogen bonding , so it has highest boiling point among HF ,HCl, HBr and HI, HCl, HBr and Hi are held together by weaker van der Waal’s forces and have lower boiling point.
What explains the boiling point of HF HI HBr HCl?
The confusion can occur why HF has a higher boiling point than the HI. HI has the larger size, and greater van der Waals forces but there is the
presence of hydrogen intermolecular interactions in HF
. The hydrogen-bonding interactions are greater than van der Waals forces. So, HF has a higher boiling point than HI.
Is HF stronger than h20?
The H–F bond is more polar than H–O so is easier to break HF into H+ and F- than to break H2O into H+ and OH-. Hence
HF is stronger acid than H2O
.
Why Hi has higher boiling point than HCL?
The boiling point rises from HCl to HI. The increasing intensity of the van der Waals intermolecular forces is due to this trend, which coincides with the number of electrons in the molecules. … Thus, HF’s higher boiling point is
due to stronger H-bonds
.
Which molecule has the highest boiling point?
Water
in fact has the highest boiling point because although its individual hydrogen bonds are not as strong as hydrogen fluoride’s, the fact there are twice as many (two H instead of one) means the total strength of intermolecular forces between water molecules is greater than that of hydrogen fluoride, and so has the …
Which substance would be expected to have the highest boiling point?
The boiling point of a substance is directly related to the strength of the intermolecular forces of attraction that exist among the molecules of a substance. Among the given compounds,
B
is expected to have the highest boiling point since the compound can form strong hydrogen bonding interactions.
