Chemical reactions in aqueous solutions can be increased bv. A Volume B Temperature C Density

## Step 1<br />The rate of a chemical reaction in aqueous solutions can be influenced by several factors. These factors include the concentration of reactants, temperature, pressure, and the presence of a catalyst.<br /><br />## Step 2<br />Among the options provided, temperature is the factor that can increase the rate of a chemical reaction. This is because an increase in temperature increases the kinetic energy of the particles, leading to more frequent and energetic collisions between reactant particles.<br /><br />## Step 3<br />The other options, volume and density, do not directly affect the rate of a chemical reaction. Volume refers to the amount of space that a substance occupies, while density is the mass of a substance per unit volume. Neither of these factors directly influence the rate of a chemical reaction.