0
Compounds with Hydrogen bonds (Hydrogen bonded to N,O or F) will tend to have stronger bonds thus a higher BP, then the compounds with a stronger polarity determine bond strength, and finally dispersion forces (Molecular mass)
So in conclusion if you have
ex.
HF and CO2
HF has a higher BP because it has a stronger bond than CO2 (it has a hydrogen bond, while CO2's strongest bond is a polar bond)
What else can I help you with?
How can one determine the boiling point of a molecule?
The boiling point of a molecule can be determined by looking at its molecular structure and the intermolecular forces present. Molecules with stronger intermolecular forces, such as hydrogen bonding, tend to have higher boiling points. Additionally, the size and shape of the molecule can also affect its boiling point. Experimentally, the boiling point can be measured by heating the substance and recording the temperature at which it changes from a liquid to a gas.
Boiling point of polar molecule?
The boiling point of a polar molecule is typically higher than that of a nonpolar molecule of similar size because polar molecules have stronger intermolecular forces, such as dipole-dipole interactions and hydrogen bonding, which require more energy to break. These stronger intermolecular forces result in a higher boiling point for polar molecules.
Would you expect the boiling point of chlorine to be higher or lower than that of iodine?
I would expect the boiling point of chlorine to be lower than that of iodine. This is because chlorine is a smaller molecule with weaker London dispersion forces, while iodine is a larger molecule with stronger forces due to its larger size.
Which molecule, out of the following options, has the highest boiling point?
The molecule with the highest boiling point is the one with the strongest intermolecular forces.
Does chlorine or oxygen has higher boiling point?
Chlorine has a higher boiling point than oxygen. Chlorine's boiling point is -34.6 degrees Celsius, while oxygen's boiling point is -183 degrees Celsius.
Two diatomic molecules with an equal number of electrons and a similar molecular weight are tested for boiling point the difference in boiling point is 150 degrees which is most likely?
The diatomic molecule with stronger intermolecular forces, such as hydrogen bonding or dipole-dipole interactions, will have a higher boiling point. The molecule with weaker intermolecular forces will have a lower boiling point. Therefore, the molecule with the higher boiling point is likely to have stronger intermolecular forces, while the molecule with the lower boiling point is likely to have weaker intermolecular forces.
How can one determine the boiling point of a molecule?
The boiling point of a molecule can be determined by looking at its molecular structure and the intermolecular forces present. Molecules with stronger intermolecular forces, such as hydrogen bonding, tend to have higher boiling points. Additionally, the size and shape of the molecule can also affect its boiling point. Experimentally, the boiling point can be measured by heating the substance and recording the temperature at which it changes from a liquid to a gas.
Which of the following nonpolar molecules has the highest boiling point (N2C2H4F2O2 or CS2)?
The molecule N2C2H4F2O2 has a higher boiling point.
Why is it difficult to predict whether NF3 or Cl2O has the higher boiling point?
It is difficult to predict whether NF3 or Cl2O has the higher boiling point because both molecules have different molecular structures and intermolecular forces. NF3 is a polar molecule with a trigonal pyramidal shape, leading to dipole-dipole interactions, while Cl2O is a nonpolar molecule with a bent shape, resulting in weaker London dispersion forces. The strength of these intermolecular forces determines the boiling point of a substance, making it challenging to determine which molecule will have the higher boiling point without experimental data.
Boiling point of polar molecule?
The boiling point of a polar molecule is typically higher than that of a nonpolar molecule of similar size because polar molecules have stronger intermolecular forces, such as dipole-dipole interactions and hydrogen bonding, which require more energy to break. These stronger intermolecular forces result in a higher boiling point for polar molecules.
Would you expect the boiling point of chlorine to be higher or lower than that of iodine?
I would expect the boiling point of chlorine to be lower than that of iodine. This is because chlorine is a smaller molecule with weaker London dispersion forces, while iodine is a larger molecule with stronger forces due to its larger size.
Do elements with higher boiling point have longer or shorter molecule chains?
In general they are longer chained molecules.
Can salt water is used to determine the boiling point of water?
No, salt water cannot be used to accurately determine the boiling point of ultrapure water. Salt water boils at a slightly higher temperature than pure water; salt water can be used to determine the boiling point of salt water.
Which molecule, out of the following options, has the highest boiling point?
The molecule with the highest boiling point is the one with the strongest intermolecular forces.
Does chlorine or oxygen has higher boiling point?
Chlorine has a higher boiling point than oxygen. Chlorine's boiling point is -34.6 degrees Celsius, while oxygen's boiling point is -183 degrees Celsius.
Why does pentanal have a higher boiling point than 3-methylbutanal?
Pentanal has a higher boiling point than 3-methylbutanal because pentanal has a longer carbon chain, resulting in stronger van der Waals forces between its molecules. This leads to increased intermolecular interactions and hence a higher boiling point compared to the shorter 3-methylbutanal molecule.
How does salt effect boiling point?
The boiling point is higher.
