35.0 mL of liquid an are poured into a beaker. 35.0 mL of liquid h are poured into another beaker. After 90 minutes have passed, the volumes Va and Vb of liquid in each beaker are measured. Which of the following is correct? Va will be greater than Vb, Va will be less than Vb, Va will be equal to Vb, or it is impossible to predict without more information

It is impossible to predict without more information. The change in volume of the liquids could depend on various factors such as evaporation, absorption, or chemical reactions taking place in the beakers.