7) 5 points. Reactants plus solvent enter an adiabatic reactor at 300 K. If the reactants react completely the outlet temperature is 700 K. However, for safety reasons, the outlet

temperature must be kept below 500 K. Which of the following steps can reduce the outlet temperature but still allow complete conversion? A. Decrease the amount of solvent fed B. Use a solvent with a lower heat capacity C. Use a stoichiometric excess of one of the reactants D. All of these E. None of these