A polar molecule has two poles, a negative pole and a positive pole (which is the result of an asymmetrical distribution of electrons). And in accordance with Coulomb's Law, opposite charges will attract, and same charges will repel. So polar molecules will arrange themselves so that the oppositely charged poles face each other, and thus are attracted.
Water molecules attract polar molecules through adhesion and cohesion forces. Adhesion occurs when water molecules are attracted to other polar molecules, while cohesion refers to the attraction between water molecules themselves. Peptide bonds and ionic bonds are not typically involved in the attraction between water and other polar molecules.
The forces of attraction between polar molecules are known as dipole-dipole interactions. These interactions occur due to the alignment of partially charged ends of polar molecules, where the positive end of one molecule is attracted to the negative end of another.
Van der Waals forces are the weakest attractions between molecules.
Because it is like a magnatizing ordeal so to say and it just bounces of non polar molcuels. :)
A bond between polar covalent molecules is called a hydrogen bond. It is a weak type of bond that forms between a partially positive hydrogen atom and a partially negative atom (such as oxygen or nitrogen) in another molecule.
Hydrogen Bond
The attraction between polar molecules.
Polar water molecules are associated by hydrogen bonds.
Cohesion refers to the attraction between molecules of the same substance, like water molecules sticking to each other. Adhesion, on the other hand, is the attraction between molecules of different substances, such as water molecules sticking to a polar molecule like glass.
A hydrogen bond is a relatively weak bond formed between polar molecules. It occurs between a hydrogen atom bonded to an electronegative atom (such as nitrogen, oxygen, or fluorine) and another electronegative atom in a different molecule.
Water molecules attract polar molecules through adhesion and cohesion forces. Adhesion occurs when water molecules are attracted to other polar molecules, while cohesion refers to the attraction between water molecules themselves. Peptide bonds and ionic bonds are not typically involved in the attraction between water and other polar molecules.
The forces of attraction between polar molecules are known as dipole-dipole interactions. These interactions occur due to the alignment of partially charged ends of polar molecules, where the positive end of one molecule is attracted to the negative end of another.
Dipole-dipole interactions are common to all polar molecules but not nonpolar molecules. This force results from the attraction between the positive end of one polar molecule and the negative end of another polar molecule.
No, polythene does not dissolve in water as it is a non-polar polymer and water is a polar solvent. This lack of attraction between the polythene molecules and water molecules prevents it from dissolving.
Van der Waals forces are the weakest attractions between molecules.
Because it is like a magnatizing ordeal so to say and it just bounces of non polar molcuels. :)
The principal force of attraction between CH4 molecules is London dispersion forces. These are weak intermolecular forces that result from temporary fluctuations in electron distribution, causing temporary dipoles which lead to attraction between molecules.