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Non polar molecules have uniform charge distribution . How can we say?
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Non polar molecules have uniform charge distribution . How can we say?
Uniform Charge Distribution in Non-Polar Molecules
Non-polar molecules are those that have no net dipole moment. This means that the distribution of electrons in the molecule is symmetrical, resulting in uniform charge distribution.
Electronegativity
Electronegativity is a measure of an atom's ability to attract electrons towards itself in a covalent bond. In a non-polar covalent bond, the electronegativity of the two atoms is equal, resulting in a symmetrical sharing of electrons between the atoms. As a result, there is no separation of charges and no net dipole moment.
Molecular Geometry
The molecular geometry of a non-polar molecule is also symmetrical. This is because the atoms in the molecule are arranged in such a way that the dipole moments of each bond cancel out each other. For example, the carbon dioxide molecule has a linear geometry, resulting in the cancellation of dipole moments.
Example of Non-Polar Molecules
The following are some examples of non-polar molecules:
- Carbon dioxide (CO2)
- Methane (CH4)
- Ethane (C2H6)
- Tetrachloromethane (CCl4)
Conclusion
In conclusion, non-polar molecules have uniform charge distribution because of the symmetrical sharing of electrons between the atoms in the molecule and the cancellation of dipole moments due to the molecular geometry.
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Non polar molecules have uniform charge distribution . How can we say?
A nonpolar molecule refers to a molecule without a dipole. The charges in a nonpolar molecule are equally distributed. In spite of the lack of a dipole, a dielectric nonpolar material introduced in an electric field will be affected. In an electric field, the positive and the negative charges in a nonpolar molecule experience forces in opposite directions as a result of their opposite polarities. This force causes the electron cloud of a nonpolar molecule to be displaced in the direction of the attraction. This displacement goes on until the attraction by the electric field is balanced by the internal forces of the molecule. Thus, in the presence on an electric field, even a nonpolar molecule experiences induced dipole moment.
This dipole moment is induced in the direction of the field and is directly proportional to the strength of the electric field the nonpolar material is subject to. Both polar and nonpolar molecule experience polarization on exposure to the electric field but the difference between a nonpolar and a polar molecule is that nonpolar molecules are induced with a dipole by current whereas polar molecules have permanent dipoles. Due to the induced nature of polarity, on the removal of the electric field, a nonpolar material loses its polarity are returned to its original state.
This dipole moment is induced in the direction of the field and is directly proportional to the strength of the electric field the nonpolar material is subject to. Both polar and nonpolar molecule experience polarization on exposure to the electric field but the difference between a nonpolar and a polar molecule is that nonpolar molecules are induced with a dipole by current whereas polar molecules have permanent dipoles. Due to the induced nature of polarity, on the removal of the electric field, a nonpolar material loses its polarity are returned to its original state.
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Non polar molecules have uniform charge distribution . How can we say?
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Non polar molecules have uniform charge distribution . How can we say? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Non polar molecules have uniform charge distribution . How can we say? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Non polar molecules have uniform charge distribution . How can we say?.
Non polar molecules have uniform charge distribution . How can we say? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Non polar molecules have uniform charge distribution . How can we say? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Non polar molecules have uniform charge distribution . How can we say?.
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