Yes a molecule can be nonpolar when it contains polar covalent bonds, because think about it.if the molecule is linear in structure, and it has two equally polar bonds on either side, then the polarity will essentially cancel out, and it will become nonpolar
carbon dioxide
when the molecule contains polar bonds
when the molecule contains polar bonds
when the molecule contains polar bonds
Polar bonds are created when there is an unequal sharing of electrons between atoms in a covalent bond. If a molecule contains polar bonds that are not canceled out by symmetry, the molecule itself will be polar. This is because the bond dipoles do not cancel each other out, leading to an overall dipole moment for the molecule.
No. Carbon dioxide has polar bonds, but the molecule as a whole is nonpolar because it is symmetric.
carbon dioxide
when the molecule contains polar bonds
Yes, a molecule with polar bonds can be polar if the bond dipoles do not cancel each other out due to the molecule's overall geometry. This results in an uneven distribution of charge within the molecule, making it polar.
It is a polar molecule and has polar bonds.
Polar bonds are types of covalent bond between two atoms in which electrons are shared unequally. Polar bonds can be created in Chemistry by having a molecule that has a higher affinity for electrons paired with another molecule with a lower affinity.
Yes, water has polar bonds, and is a very polar molecule.
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.
Water molecules are polar molecules. Both of the bonds inside the molecule are polar bonds.
No, not necessarily. It all depends on the symmetry of the molecule. Take a look at Carbon dioxide. It has a linear shape like this : O=C=O Although the bonds are obviously polar, the molecule is symmetrical. This makes the polarities of the bonds "cancel" each other, so to speak. So overall, this molecule is non-polar. If you take a look at Hydrogen chloride, on the other hand, it has a shape like this: H-Cl The molecule is assymmetrical, so this is a polar molecule.
No, not all compounds with polar covalent bonds are polar molecules. Whether a molecule is polar or nonpolar depends on its overall symmetry and the arrangement of its polar bonds within the molecule. In some cases, the polarities of individual bonds may cancel out, resulting in a nonpolar molecule.
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.