7814. For the liquid phase parallel reactions: R, rR = K?.CA2; E? = 80 KJ/mole S, rS = K?.CA ; E? = 120 KJ/mole The desired product is R. A higher selectivity of R will be achieved, if the reaction is conducted at September 7, 2025 by Admin Low temperature in a CSTR High temperature in a CSTR Low temperature in a PFR High temperature in a PFR ✅ The correct answer is option D.