Space time as a function of molar feed rate and initial concentration is given as ____

• A. ( frac{VC_{A0}}{F_{A0}} )
• B. ( frac{C_{A0}}{VF_{A0}} )
• C. ( frac{VF_{A0}}{C_{A0}} )
• D. ( frac{C_{A0}}{F_{A0}} )