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Polar molecules have a dipole moment and they have intermolecular forces that include dipole-dipole interaction. A hydrogen bond is the attraction between a hydrogen bonded to N, O, F atom with N, O, F lone pair. Small molecules that exhibit this effect are HF, H2O and NH3. The example molecules are all polar. The hydrogen bond interaction is stronger than a normal dipole-dipole interaction.
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Weak bond formed between water molecules due to their polarity?
Hydrogen Bond
What is the relationship between bond polarity and molecular polarity?
The relationship between bond polarity and molecular polarity is that the overall polarity of a molecule is determined by the polarity of its individual bonds. If a molecule has polar bonds that are not symmetrical, the molecule will be polar overall. If a molecule has nonpolar bonds or symmetrical polar bonds that cancel each other out, the molecule will be nonpolar overall.
What is the relationship between bond polarity and molecular polarity in chemical compounds?
The relationship between bond polarity and molecular polarity in chemical compounds is that the overall polarity of a molecule is determined by the polarity of its individual bonds. If a molecule has polar bonds that are not symmetrical, the molecule will be polar overall. Conversely, if a molecule has nonpolar bonds or symmetrical polar bonds that cancel each other out, the molecule will be nonpolar.
What is the relationship between molecular polarity and bond polarity?
Molecular polarity is determined by the overall arrangement of polar bonds within a molecule. If a molecule has polar bonds that are arranged symmetrically, the molecule is nonpolar. However, if the polar bonds are arranged asymmetrically, the molecule is polar. Therefore, the relationship between molecular polarity and bond polarity is that the presence and arrangement of polar bonds within a molecule determine its overall polarity.
Does PH5 have bond polarity?
Yes, PH5 has bond polarity because phosphorus and hydrogen have different electronegativities, resulting in a partial positive charge on hydrogen and a partial negative charge on phosphorus within the molecule.
Can attraction of opposite charges between hydrogen and oxygen forms a weak bond?
Yes, the polarity is weakened considerably.
What is the polarity of bonds for HI?
Hydrogen iodide has a polar covalent bond.
What type of bond results between water molecules due to water's polarity?
Hydrogen bonds result between water molecules due to water's polarity. The partially positive hydrogen atoms of one water molecule are attracted to the partially negative oxygen atom of another water molecule, creating a weak electrostatic attraction.
Why chlorine is not included to make hydrogen bond?
Chlorine does not form hydrogen bonds because it lacks hydrogen atoms that are necessary to establish these bonds. Hydrogen bonds occur between hydrogen atoms and electronegative atoms like oxygen, nitrogen, or fluorine. Chlorine is not electronegative enough to participate in hydrogen bond formation.
What is the difference between individual bond polarity and molecular polarity?
bond polarity is the polarity particular bond within a molecule, while molecular polarity is the polarity of the whole molecule. take for example water (H20): you could find the bond polarity of each H-0 bond (polar covalent), or the polarity of the whole molecule together (polar, because the electronegativity of oxygen is higher than the hydrogen atoms)
Which chemical bond in the molecule of chloromethane is more polar the carbon-chlorine or carbon-hydrogen bond?
The chemical bond between carbon-chlorine has an electronegativity difference of 0.61. The bond between carbon-hydrogen has a difference of 0.35, thus is less polar than the carbon-chlorine bond.
What polarity is N-H?
The N-H bond is polar due to the difference in electronegativity between nitrogen (N) and hydrogen (H). Nitrogen is more electronegative than hydrogen, resulting in a partial negative charge on the nitrogen atom and a partial positive charge on the hydrogen atom. This polarity contributes to the overall polarity of molecules containing N-H bonds, such as amines and ammonia.
