0
Can you predict boiling point of a compound with the help of boiling points of elements in it?
Wiki User
∙ 13y ago
The intra and inter molecular forces will help to determine the higher boiling.
Intra molecular forces are Polar/Non-polar covalent bonds and ionic bonds. Covalent bonds are stronger than ionic bonds.
Polar covalent bonds will have a higher boiling point because non-polar covalent bonds are only affected by London forces.
Intermolecular forces are hydrogen bonding, diapole-diapole and London. All molecules have London forces.
Also the higher the electro-negativity the higher the boiling point.
If all of the intra and inter molecular forces are the same, refer to the electro-negativity and size. The greater the electro-negativity and size, the higher the boiling point.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agono
Add your answer:
Earn +20 pts
Is there a boiling point for a solid?
All elements have boiling points. All element can also become solids if cooled to the proper temperature. However, with the vast number of solids in the world, there are just as many boiling points.
Write two characteristics of organic compound?
The organic compounds readily burn in air. They have high boiling points and low melting points.
You are given the melting points of three unknown substances and are asked to predict which one is an ionic compound You would select the compound with the?
Highest melting point. (Note that this does not assure that the remaining compounds are not also ionic.)
Ionic compounds have boiling points that are often above?
Ionic compounds have boiling points of
What is the boiling points of a hydrogen bond?
There is no single boiling point. A variety of substances can form hydrogen bonds, all with different boiling points.
Do elements compounds and mixtures have fix melting and boiling point?
Yes, elements have fixed melting points; but some exceptions are with the elements having allotropes (as carbon, sulfur, phosphorous, etc.) - each allotrope has a specific melting point.
Why elements of the same shape have different boiling points?
elements of same shape have different boiling points because their bonding may vary! the elements with covalent bonds will have high boiling point!
How do you identify solids at melting or boiling points?
Melting and boiling points are different for each compound or element.
What compounds would have the highest boiling points?
ionic
Which Hg compounds have boiling points exceeding 1100C?
No mercury compound has a boiling point as high as this.
What elements have high boiling points?
As examples are wolfram, tantalum, rhenium.
Predict the order of increasing boiling points of the noble gases?
He<Ne<Ar<Kr<Xe<Rn
Why do electrovalent compounds have high melting and boiling points?
Electrovalent compounds have high melting and boiling points as they are held by very strong electrostatic force of attraction making the compound stable and therefore they require a lot of energy to break.
Is there a boiling point for a solid?
All elements have boiling points. All element can also become solids if cooled to the proper temperature. However, with the vast number of solids in the world, there are just as many boiling points.
What are property's on an ionic compound?
They have high melting and boiling points and can conduct electricity when they are molten or a liquid.
The melting and boiling points of quartz are very high because of the compound and network structure.?
ture
Why does 0.300 M KCl have a higher boiling point that 0.500 M glucose?
KCl is an ionic compound and glucose is a molecular compound. Ionic compounds have higher boiling points than molecular compounds.
