polarity refers to a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment. Polar molecules interact through dipole-dipole intermolecular forces and hydrogen bonds. Molecular polarity is dependent on the difference in electronegativity between atoms in a compound and the asymmetry of the compound's structure. For example, a molecule of water is polar because of the unequal sharing of its electrons in a "bent" structure, whereas methane is considered non-polar because the carbon shares the electrons with the hydrogen atoms almost uniformly. Polarity underlies a number of physical properties including surface tension, solubility, and melting- and boiling-points.
Solid non-polar substances such as paraffin can be dissolved by non-polar solvents such as cyclohexane.
Food coloring is typically polar because it consists of water-soluble molecules that can be easily dissolved in water. The polar nature of food coloring allows it to mix evenly in water-based solutions.
Nonpolar
It is non-polar
Polar molecules reacts with polar molecules and non-polar molecules react with non-polar molecules.
Solid non-polar substances such as paraffin can be dissolved by non-polar solvents such as cyclohexane.
H2O is polar because of the two hydrogen molecules being attracted to the hydrogen molecule and water is a universal solvent which means it can dissolve solutions and has polarity.
non-polar
It is non polar.
If polar and nonpolar solutions are mixed together, they will not mix and will form separate layers due to their different polarities. This is because polar molecules are attracted to other polar molecules, while nonpolar molecules are attracted to other nonpolar molecules.
Food coloring is typically polar because it consists of water-soluble molecules that can be easily dissolved in water. The polar nature of food coloring allows it to mix evenly in water-based solutions.
Polar contains polar. Non-polar contains nothing.
ClO4 is polar.
Nonpolar
Non-polar molecules do not dissolve in water as they cannot form hydrogen bonds, and so they are hydrophobic.A non-polar molecule is one that the electrons are distributed more symmetrically. They do not have an abundance of charges at the opposite sides, and the charges cancel out each other.
Toluene is non-polar and does not dissolve in water, so it does not have a pH like aqueous solutions.
It is non-polar, covalent.