Which contains strongest hydrogen bond?
The strongest H -bond is F−H…… because in this case, a hydrogen is bonded to a most electronegative atom i.e. fluorine. In all other options, hydrogen is bonded to oxygen and sulphur that are less electronegative atom than fluorine.
What liquids have hydrogen bonding?
Examples of Hydrogen Bonds
- water (H2O): Water is an excellent example of hydrogen bonding.
- chloroform (CHCl3): Hydrogen bonding occurs between hydrogen of one molecule and carbon of another molecule.
- ammonia (NH3): Hydrogen bonds form between hydrogen of one molecule and nitrogen of another.
Which has stronger hydrogen bonding HF or H2O?
Hint: Hydrogen-bonding is the strongest intermolecular force in both HF and ${H_2}O$. Whereas, each HF molecule has only one hydrogen atom. Complete answer: Fluorine is more electronegative than Oxygen, so technically, HF should engage in more hydrogen bonding than water.
Which of the following has the strongest bond?
The greater the difference between the electronegativity values of two elements joined by a bond the greater the polarity of that bond and stronger the bond as well. Bond strength ∝ electronegativity difference. Therefore, O−H bond has greater electronegativity difference. So the strongest bond is O−H.
Which liquid has the strongest intermolecular forces?
Water
Water has the strongest intermolecular forces (hydrogen bonds) of all the substances used. Glycerine and methylated spirits also have hydrogen bonds, but these intermolecular forces are slightly weaker than in water.
Which is the strongest bonding?
In chemistry, covalent bond is the strongest bond. In such bonding, each of two atoms shares electrons that binds them together. For example, water molecules are bonded together where both hydrogen atoms and oxygen atoms share electrons to form a covalent bond.
Is HF or Ho stronger?
The bond polarity followed the trend, H-F>H-O>H-N, but the availability of the lone pair followed the trend, H-N>H-O>H-F. These two antagonistic trends combined to give the trend of the strength of hydrogen bonding as follows: H-F>H-O>H-N.
Is hydrogen bond the strongest?
The hydrogen bond is one of the strongest intermolecular attractions, but weaker than a covalent or an ionic bond. Hydrogen bonds are responsible for holding together DNA, proteins, and other macromolecules.
What type of intermolecular force is hydrogen peroxide?
greater polarizability
As hydrogen peroxide has greater polarizability, stronger London dispersion force, and greater dipole moment as compared to water. Hydrogen peroxide exhibits hydrogen bonding more as compared to water which greatly impacts on its boiling point.