In present paper the mathematical study of Slip conditions on electrically conducting nanofluid over a vertically stretching sheet is presented with effects of viscous dissipation, thermal radiation and Soret and Dufor. The state of flow has been explained mathematically with help of partial differential equations. Model equations are made convenient for calculation by suitable transformations. With the help of Kellerbox technique unknown functions are approximated in flow situation. The influence of medium porosity, magnetic field strength, thermal radiation, Soret and Dufour effects, Buoyancy forces, viscous dissipation wall slip parameter, and heat source are investigated in detail. Effects of emerging parameters on velocity, concentration, temperature and profiles are investigated. In relation to the parameters involved, we can observe the rates of momentum, heat, and mass transfer near the stretching surface. It can be concluded from the study that velocity slip parameter accelerates with fluid motion, temperature of nanoparticles is enhanced due to rise in Eckert number and Biot number, while the Soret effect enhances the nanoparticles concentration close to the stretching sheet. Also, under common assumptions, the analytical approximations for the solution of the current model that were produced by using the Keller box approach were shown to be in very excellent agreement with certain early publications.