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dichloromethane
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Why azulene have high dipole moment?
unequal localization of the electron densities
Which has more dipole moment C2H3CL or C2H5CL?
C2H5-CN ethyl cyanide has high dipole moment while C2H5-NC molecule is not possible due to incomplete valency of carbon atom.
When do dipole dipole forces occur?
when there is a high difference in electronegativitity and a polar bond forms
BrF3 dominant intermolecular force?
BrF is polar, its dipole moment is known, 1.4D . Dipole -dipole will be the strongest intermolecular force. Dispersion forces will also be present. The argument runs - Dispersion forces are caused by the total number of electrons, compare BrF (number of electrons 44 with noble gases say Xenon, 54 electrons) BrF decomposes around 200C , its boiling point which is considerably higher than the bp of xenon (-108 oC). Indicating factors other than disperison forces are at play causing the bp to be so high.
What kind of bond is Carbon and Fluorine?
Polar covalent bond. Due to fluorine´s high electronegativity, the bond has a significant dipole moment. This bond is the strongest bond that can be formed in organic chemistry.
Why azulene have high dipole moment?
unequal localization of the electron densities
Which has more dipole moment C2H3CL or C2H5CL?
C2H5-CN ethyl cyanide has high dipole moment while C2H5-NC molecule is not possible due to incomplete valency of carbon atom.
Net dipole moment?
A separation of charge forming a positive and a negative end of a molecule. Good luck!
When do dipole dipole forces occur?
when there is a high difference in electronegativitity and a polar bond forms
Which of these molecules has an overall dipole mome?
An overall dipole moment is H2S.
Why Nh3 and Nf3 has high dipole moment?
This is because in ammonia the direction of resultant dipole is towards lone pair and hence it has high dipole moment but in case of NF3 the direction of resultant dipole moment is opposite to the lone pair and hence the dipole moment gets less.
What is the direction of the dipole for H-F?
1 D (Debye) ~ 3.34 x 10^-30 C m (Coulomb meters), therefore the dipole moment of HF =1.91 x 3.34 x 10^-30 = 6.38 x 10^-30 C m
What is the direction of the dipole moment expected for hydrogen bromide?
The HBr molecule is linear (obviously, since it contains only two atoms). The dipole moment is a vector, parallel to the bond, pointing toward the partially positively charged atom, which is, in this case, the hydrogen. The magnitude of the dipole moment is the difference in the partial electrical charges on each atom times the spatial separation of the atoms in the bond. In a molcule with more than two atoms (more than one bond), the dipole moment of each bond must be added vectorially and the resultant vector will determine the dipole moment of the molecule. For instance, carbon dioxide has two carbon-oxygen double bonds of high polarity, but because the molecule is linear, and the individual dipoles oppose each other, the carbon dioxide molecule has no net dipole moment.
What is the intermolecular forces for lithium fluoride?
Lithium chloride is a very hygroscopic ionic chloride sat. It is NOT molecular in the solid or in solution. It is a diatomic molecule in the gas phase and has a high dipole moment due to the difference in electronegativity between Li and Cl, intermolecular forces in the gas phase will be dipole -dipole and dispersion forces.
BrF3 dominant intermolecular force?
BrF is polar, its dipole moment is known, 1.4D . Dipole -dipole will be the strongest intermolecular force. Dispersion forces will also be present. The argument runs - Dispersion forces are caused by the total number of electrons, compare BrF (number of electrons 44 with noble gases say Xenon, 54 electrons) BrF decomposes around 200C , its boiling point which is considerably higher than the bp of xenon (-108 oC). Indicating factors other than disperison forces are at play causing the bp to be so high.
What kind of bond is Carbon and Fluorine?
Polar covalent bond. Due to fluorine´s high electronegativity, the bond has a significant dipole moment. This bond is the strongest bond that can be formed in organic chemistry.
Why dipole antenna not used for high frequency?
Depends on what you mean by high frequency. The rabbit ears antenna used in broadcast TV is a dipole and is used for VHF.
