Answer :
Answer:
A
Explanation:
Water molecule is polar because of the way its electron cloud is distributed around a molecule. The oxygen atom due to its higher atomic mass (compared to the hydrogen atoms) attracts much of the electron cloud to its end. This makes the Oxygen end of the water molecule a negative dipole leaving the Hydrogen end as a positive dipole.
Water, therefore, dissolves polar molecules very well because they are able to form Hydrogen bonds with the water molecules. It also dissolves neutral molecules because they also Vander Waals forces between them and water molecules. Only non-polar molecules are unable to dissolve in water hence giving water the property of being a more or less universal solvent.
Water’s property of high polarity gives it the ability to dissolve many chemicals because hydrogen has a positive electrical charge and oxygen has a negative electrical charge. With water having high polarity it can dissolve many other polar chemicals as well as ionic compounds.