The effects of the strength of hydrogen bonding on the adsorption behavior of fluids in Graphitized Thermal Carbon Black (GTCB) using a grand canonical Monte Carlo (GCMC) simulation will bestudied. This research is divided into two parts. The first part is focused on the adsorption behaviors of fluids such as Water, Methanol, Ethanol and Formaldehyde on graphite surface at a given temperature. The second part is focused on the order of polar fluids with the effects of the strength of hydrogen bonding on graphitesurface at different temperaturesof 273-373K.The adsorption isotherms as well as the microscopic behaviour will be discussed.