The impact of heat and mass transfer on magneto hydro dynamic flow across an inclined plate with a Hall effect is examined in this research. We have tried to explain the Hall effect and how an inclination angle affects the flow field when the temperature is varying and 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 and the fact that it is governed by many dimensionless parameters are proven. A solution to the resulting system of dimensionless PDE can be found by applying the Laplace transform. Numbers such as the Prandtl number (PrN), the magnetic parameter (M), the Hall parameter (m), the rotation parameter (Ω), and the angle of inclination (α) on the velocity, temperature, and concentration profiles, as well as graphical and qualitative explanations of the relevant parameters, are presented alongside the numerical results for these variables.