DESCRIPTION :- The set is mounted on the base plate and easily can be installed on the chemical reactor service unit for conducting experiments. The lid of the reactor houses a propeller agitator, driven by an electric motor, which can be controlled at various speeds from the service unit. A stainless steel heat transfer coil is also supported in the lid to allow heating of the reactor contents. Glands in the lid allow temperature probes to be fitted to facilitate monitoring of the reactions in progress. EXPERIMENTATION :- To use the combined energy and mass balance in order to evaluate the rate form and activation energy. To plot temperature vs time for a variety of initial reactant concentration ratios.