The impact of heat and mass transfer on magneto hydro dynamic flow across an inclined ABSTRACT plate with a Hall effect is examined in this research. We have tried to explain the Hall effect Thipa f h t nd s tr f r g hydr dy i fl w and how an inclination angle affects the flow field when the temperature is varying and s an in lid pl wih Hall ff i mid n hie a We h mass diffusion is uniform. One finds the energy, momentum, and concentration equations as coupled second-order partial differential equations (PDEs). The model's non-dimensionality o p i h l effec d h n linaton g ff he fl weld when the temperaure is varying and mass diffusion is uniform. O e finds the and the fact that it is governed by many dimensionless parameters are proven. A solution to energy, momentum, and concentration equations as coupled second-order partial the resulting system of dimensionless PDE can be found by applying the Laplace transform. differential equations (PDEs). The models non-dimensionality and the fact that Numbers such as the Prandtl number (PrN), the magnetic parameter (M), the Hall parameter it is governed by many dimensoness parameters are proven. A solution to the (m), the rotation parameter (ohm), and the angle of inclination (alpha) on the velocity, temperature, resulting system of dimensionless PDE can be found by applying the Laplace and concentration profiles, as well as graphical and qualitative explanations of the relevant transform. Numbers such as the Prandtl number (PrN), the magnet parameters, are presented alongside the numerical results for these variables.