0
Polar molecules have a net (= overall) charge on them. On the other hand, nonpolar molecules have no net charge. water. For example, when KOH is dissolved in water, it will break up into K+ and OH- ions. Thus, it's polar!
Also, a small rule of thumb (mostly, but doesn't ALWAYS work) is that when you look at the correct structure of a molecule, if it has symmetry, then it's nonpolar (ie. hydrocarbons). Whereas nonsymmetric molecules are polar (ie. KOH).
Polar bond is also a bond resulting from the not sharing of the electrons.
What else can I help you with?
Why do mothball powder and margarene dissolve in kerosene but not in the water?
Because "like dissolves like" eg. polar substances dissolve polar substances. Mothball powder, margarine, and kerosene are all non-polar. Water however is polar, so the mothball powder and margarine cannot dissolve in it.
Do polar substances dissolve in non-polar liquids?
No, polar substances do not dissolve well in non-polar liquids because they have different intermolecular forces. Polar substances are attracted to other polar substances due to their opposite charges, while non-polar substances are attracted to each other due to London dispersion forces.
Is crisco polar?
Crisco is primarily composed of vegetable oils, which are non-polar substances. Since polar and non-polar substances do not mix well, Crisco does not exhibit polar characteristics. Instead, it is hydrophobic and primarily interacts with other non-polar substances.
Why does cyclohexanone dissolve in benzophenone and not in water?
Cyclohexanone and benzophenone are both non-polar. Water is polar. "Like dissolves like" so non-polar substances dissovle other non-polar substances and polar substances dissolve other polar substances.
Are hydrophobic substances polar or non-polar?
nonpolar
Why are two non polar substances able to dissolve each other?
Because it is non-polar itself.Remember the addage : Like Dissolves Like.Polar solvents dissolve polar solutes. And non-polar solvents dissolve non-polar solutes.
What do you mean by the phrase''like dissolves like''?
Without a specified context, I assume it means polar substances dissolve in polar solvents and non-polar substances dissolve in non-polar solvents.
Why do non polar substances have the lowest delta chi values?
Non-polar substances have the lowest delta chi values because they exhibit minimal interactions with polar solvents, leading to lower solubility and weaker intermolecular forces. Delta chi values, which reflect the change in free energy upon mixing, are influenced by the degree of interaction between solute and solvent; since non-polar substances do not engage significantly with polar solvents, their delta chi values are lower. This results in a tendency for non-polar substances to remain separate from polar solvents, reflecting their incompatibility.
Does polar or non polar dissolve in water?
Polar substances dissolve in water because they have similar polar characteristics that allow them to interact and mix well. Non-polar substances, on the other hand, do not dissolve in water because water is a polar molecule and cannot effectively interact with non-polar molecules.
Why do polar and non-polar substances not stay mixed with each other?
Polar and non-polar substances do not stay mixed with each other because they have different types of chemical bonds and interactions. Polar substances have uneven distribution of charge, while non-polar substances have an even distribution of charge. This difference in charge distribution causes them to repel each other, leading to separation and lack of mixing.
Are polar and non polar liquids soluble?
Generally not. The general rule to go by is like dissolves like. Polar substance will dissolve other polar substances while nonpolar substances will dissolve other nonpolar substances.
Is paraffin wax polar or non polar?
Paraffin wax is nonpolar because it consists of long hydrocarbon chains, which do not have a significant difference in electronegativity between the carbon and hydrogen atoms. This lack of polarity makes paraffin wax insoluble in polar solvents like water.
