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In the Periodic Table, oxygen is in Group VIA and fluorine is a halogen (Group VIIA)
Oxygen has 6 valence electrons and normally can form 2 single or 1 double bond (excluding the cases of its coordinate covalent bonds).
Fluorine has 7 valence and it can form only one single bond.
Therefore, for each O atom, 2 F atoms are needed to complete their octets to form a stable compound.
Fluorine is the most electronegative element, and attracts the bonding electrons to itself more than O. Therefore, the fluorine sides of the molecules become partially negative and oxygen become partially positive. (This is the single compound in which O has positive oxidation number).
If the molecule were linear, the centers of the positive and negative charges would coincide with each other, and the molecule would be nonpolar. But, because of the two nonbonding electron-pairs in the valence shell of O atom,
these pairs and bonding electron-pairs repel each other and the shape of the molecule becomes angular (bent) like water.
This causes an uneven charge distribution (separete centers of - and + charges) and the molecule becomes polar.
What else can I help you with?
Is CBr4 polar or nonpolar?
CBr4 is non polar in structure and nonpolar in bonding while finding the difference of electronegativity
Does ammonia have a dipole moment?
NH3 is an asymmetrical compound.So it is exhibits.
What is the dipole moment of CH2Cl2?
The dipole moment of CH2Cl2 is 1.60 Debye.
What is the dipole moment of dichloromethane?
The dipole moment of dichloromethane is 1.60 Debye.
What is the dipole moment of nitrous oxide?
The dipole moment of nitrous oxide (N2O) is approximately 0.36 Debye.
Is CBr4 polar or nonpolar?
CBr4 is non polar in structure and nonpolar in bonding while finding the difference of electronegativity
What one is polar Cl2 H2S CBr4 SiO2 PCl5?
Among the compounds listed, hydrogen sulfide (H2S) is polar. This is due to the significant difference in electronegativity between hydrogen and sulfur, which leads to an uneven distribution of charge and a molecular dipole. In contrast, chlorine gas (Cl2), carbon tetrabromide (CBr4), silicon dioxide (SiO2), and phosphorus pentachloride (PCl5) are either nonpolar or have symmetrical structures that result in no net dipole moment.
Does ammonia have a dipole moment?
NH3 is an asymmetrical compound.So it is exhibits.
What is the dipole moment of CH2Cl2?
The dipole moment of CH2Cl2 is 1.60 Debye.
What is the dipole moment of dichloromethane?
The dipole moment of dichloromethane is 1.60 Debye.
What are the units and symbol for dipole moment?
The unit for dipole moment is represented in Debye (D). The symbol for dipole moment is "μ" (mu).
What is the dipole moment of nitrous oxide?
The dipole moment of nitrous oxide (N2O) is approximately 0.36 Debye.
Does AsO43- have a dipole moment?
No, AsO43- does not have a dipole moment because it is a symmetrical molecule with a trigonal pyramidal shape and has no net dipole moment due to the arrangement of its atoms.
Is NH3 has zero dipole moment?
NH3 is polar compound.So dipole moment is not zero.
What is the angle between dipole moment and electric field in a electric dipole?
The angle between the dipole moment and the electric field in an electric dipole is 0 degrees or 180 degrees. This means the dipole moment is either aligned with or opposite to the electric field direction.
What are the intermolecular forces of Carbon tetrabromide?
The intermolecular forces in carbon tetrabromide (CBr4) are primarily London dispersion forces. These are weak forces resulting from temporary fluctuations in electron distribution that induce dipoles in adjacent molecules. There are no hydrogen bonding or dipole-dipole interactions in CBr4 due to its symmetrical tetrahedral structure.
What is dipole moment of solvents?
The dipole moment of a solvent is a measure of its polarity, which indicates the separation of positive and negative charges within the molecule. Highly polar solvents have a large dipole moment, while nonpolar solvents have a dipole moment close to zero. The dipole moment of a solvent influences its ability to dissolve polar or ionic solutes.
