To determine which molecule is the most polar, compare the electronegativity difference between the atoms in each molecule. The greater the electronegativity difference, the more polar the molecule. Additionally, look at the molecular geometry and symmetry of the molecule, as asymmetrical molecules tend to be more polar.
As rule (but not general) a polar compound is dissolved in a polar solvent and inverse.
If a substance is polar, it is soluble in water.
H2 molecule is the least polar. Between H2O and H2S, the most polar will be H2O as oxygen is more electronegative than sulphur.
Mosses are the most abundant plants in polar regions because they can tolerate low temperatures
Non polar. It is a hydrocarbon and most hydrocarbons are nonpolar.
It will be bloody cold!
SEALS
http://encarta.msn.com/encyclopedia_761570078/kerosene.html This website through Encarta will explain to you the properties of Kerosene and tell you that it is insoluble. Kerosene with most other Alkanes are non polar, water is polar. Non polar molecules can only dissolve with other non polar molecules. The same for polar in that they cannot dissolve in any other but polar molecules.
Males are much larger.
Polar bears are omnivores and they love to eat ringed seals.
blue is the most polar. red is the least.
As rule (but not general) a polar compound is dissolved in a polar solvent and inverse.
Most components of grape juice are polar (acids, most vitamins, sugars) but some are not: essence oil, esters
Most hydrocarbons are non-polar.
The ways to save the polar bears is to stop Global Warming.
A polar solute is most likely to dissolve in a polar solvent. This is because like dissolves like - polar solvents have a partial positive and partial negative charge that can interact with the polar solute molecules. Examples of polar solvents include water, ethanol, and acetone.
If a substance is polar, it is soluble in water.