Which state of matter has no intermolecular forces?
gaseous state
What is the weakest intermolecular force?
London dispersion force
Which have the least intermolecular space?
air
What is the major force between ethanol and water?
Solutions
| Question | Answer |
|---|---|
| Give the major force between ethanol and water. | hydrogen bonding |
| Give the major force in seawater | ion-dipole |
| Give the major force between acetone and chloroform | dipole-dipole |
| Identify the polar solvent | acetone |
Does water have a stronger hydrogen bond than ethanol?
In a solution of water and ethanol, hydrogen bonding is the strongest intermolecular force between molecules. Hydrogen bonding occurs when the partially negative oxygen end of one of the molecules is attracted to the partially positive hydrogen end of another molecule.
What is the strongest intermolecular force in ethanol?
hydrogen bonds
What is the strongest intermolecular force in acetone?
Acetone molecules are attracted by both dipole-dipole interactions and London forces. The strength of the H-bonds among water molecules still predominates in determining the higher boiling point of water compared to acetone.
What is the strongest intermolecular force in HCL?
Dipole-dipole interactions
What is the strongest intermolecular force in f2?
Hydrogen Bonding
What type of force is HCl?
dipole dipole interaction
Which has higher boiling point HF or hi?
If we talk about the HF, it has strong hydrogen bonding, thus has the highest boiling point. The reason is the presence of strong hydrogen bonding in the HF, as hydrogen intermolecular interactions are greater than the van der Waals forces. So, HF has a higher boiling point than the HI.
What is the strongest intermolecular force in HBr?
dipole-dipole forces
Which bond is the weakest HBr HCl HF hi?
1 Answer. There is a single covalent bond between hydrogen and the halogen. H−I is both longer and weaker.
Whats stronger HBr or hi?
Acid Strength and Bond Strength HCl, HBr, and HI are all strong acids, whereas HF is a weak acid. The acid strength increases as the experimental pKa values decrease in the following order: HF (pKa = 3.1) < HCl (pKa = -6.0) < HBr (pKa = -9.0) < HI (pKa = -9.5).
Is HF stronger than HCl?
You are correct, HCl is a stronger acid than HF. Fluorine is both more electronegative and smaller than chlorine. Because fluorine is more electronegative, the bond between it and the hydrogen is more polar, meaning that the proton would need to overcome a larger coulomb force to separate from the fluorine.
Which is more covalent HF or hi?
HF is more ionic(polar) and HI is more covalent. Greater the difference between the electronegativities of the two atoms in the bond, more polar the bond is.