👉 Similar fluids refer to substances that share comparable physical and chemical properties, often due to their molecular structures or compositions. For instance, water (H₂O) and hydrogen bonding are found in similar fluids like urea (NH₂CONH₂) and ammonia (NH₃), both of which also exhibit strong hydrogen bonding capabilities. These fluids are characterized by high specific heat capacities, high surface tension, and the ability to dissolve a wide range of substances. They are crucial in various biological and industrial processes, acting as solvents, transport mediums, or reactants, much like how water serves as a universal solvent and medium for numerous biochemical reactions.
