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What is the relation between Dipole moment and Dielectric constant?
Nareshbollu
The dielectric constant is the ratio of the permittivity of a substance to the permittivity of free space. It is an expression of the extent to which a material concentrates electric flux, and is the electrical equivalent of relative magnetic permeability.
As the dielectric constant increases, the electric flux density increases, if all other factors remain unchanged. This enables objects of a given size, such as sets of metal plates, to hold their electric charge for long periods of time, and/or to hold large quantities of charge. Materials with high dielectric constants are useful in the manufacture of high-value capacitors.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoThe Dipole moment and Dielectric constant describe opposite electrical charges. Dipole charges are very positive while Dielectric charges are very negative.
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Why do polar substance have a high dielectric constant?
Water, due to its polar nature, has a large dielectric constant. Therefore, water molecule has a very large electric dipole moment and is forced to rotate to respond to an alternate external electric field. Hence water as a liquid has a very large dielectric constant i.e. 80. Mica on the other hand is less polar as water and hence has low dielectric constant.
What type of molecule has Dipole-Dipole forces created?
Ay molecule with a net dipole moment will have dipole -dipole interactions. These are molecules with polar bonds caused by a diference in electronegativity between the atoms being bonded.
Does halothane have hydrogen bonding between its molecules as well as London forces and permanent dipole-dipole attraction?
no
If a magnetic dipole is placed in a magnetic field the dipole is found to have both rotational and translational motion.what would you infer about the magnetic field?
Dipole not aligned with B field = rotational motion B field not constant along field direction = translational motion
What is the strongest force that exist between molecule of nitrogen monoxide?
The strongest intermolecular forces that would exist between molecules of NO would be dipole-dipole attractions. There are no hydrogen bonds formed, and so dipole-dipole would be the strongest. There will also be dispersion forces, but these are weaker than dipoles.
What is the much more polar solvent?
Formamide is the most polar solvent. It has a dipole moment of 3.73 and a dielectric constant of 109. As a comparison, water has a dipole moment of 1.85 and a dielectric constant of 80. The higher the dipole moment value and the dielectric constant, the more polar the solvent. At the opposite, the less polar solvents are hexane, benzene and carbontetrachloride.
Why do polar substance have a high dielectric constant?
Water, due to its polar nature, has a large dielectric constant. Therefore, water molecule has a very large electric dipole moment and is forced to rotate to respond to an alternate external electric field. Hence water as a liquid has a very large dielectric constant i.e. 80. Mica on the other hand is less polar as water and hence has low dielectric constant.
What is dielectric constant?
A dielectric is an insulating material that does not conduct electricity and is transparent to an electromagnetic field. Dielectric materials are used to separate conducting surfaces such as the plates inside a capacitor, wires inside transformers, electric cable conductors, and elsewhere in the electric industry where electrical separation of charged elements is necessary. The dielectric constant is a ratio of the capacitance of a capacitor in which a particular insulating material is the dielectric, to the capacitance of the capacitor in which a vacuum is the dielectric.
Is HCl a dipole-dipoleattraction?
The interactions between HCl molecules is a dipole-dipole interaction.
The forces of attraction between polar molecules are known as?
Dipole-Dipole forces
What is difference between between electric dipole moment and magnetic dipole moment?
Magnetic dipole is due to two poles of magnet. Electric dipole is due to +ve and -ve charges of electric charges.
Does ch4 have dipole-dipole interactions?
No it doesn't; as there is practically no difference in electronegativity between carbon and hydrogen to create a dipole.
What are examples of The main interactions between molecules of hydrogen chloride?
dipole-dipole
What are the intermolecular forces between c3h7oh?
hydrogen bonding, dipole dipole interactions
What is the difference between dispersion forces and dipole- dipole forces?
Dispersion forces are formed between two non-polar molecules. These molecules form temporary dipoles. This creates a weak force. Dipole Dipole forces have a permanent dipole. That is the basic explanation
What are the example of dipole-dipole interaction?
the interaction between the hydrogen of one molecule and the partial negative atom of other molecule is called dipole dipole interaction
What is the force between SO2 molecules?
SO2 is polar compound.So there are dipole dipole forces.
