Abstract
In this study, the Spectral Relaxation Method (SRM) is used to solve the coupled highly nonlinear system of partial
differential equations due to an unsteady flow over a stretching surface in an incompressible rotating viscous fluid in
presence of binary chemical reaction and Arrhenius activation energy. The velocity, temperature and concentration
distributions as well as the skin-friction, heat and mass transfer coefficients have been obtained and discussed for various
physical parametric values. The numerical results obtained by (SRM) are then presented graphically and discussed to
highlight the physical implications of the simulations.