Many substances are soluble in water. Which property of water makes this possible?

Because of it polarity and ability to form bonds

Explanation:

Water molecules have a polar arrangement of the oxygen and hydrogen atoms-one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge. This allows the water molecule to become attracted to many other different types of molecules. Water can become so heavily attracted to a different molecule, like salt (NaCl), that it can disrupt the attractive forces that hold the sodium and chloride in the salt molecule together and, thus, dissolve it.