Abstract This investigation aims to explore the temperature-dependent variable characteristics of viscosity. and thermal conductivity with modified Fourier law in a nanofluid flow over a rotating disk. The uniqueness of the envisioned mathematical model is improved with the additional impacts of the chemical reaction. non-uniform source/sink. https://www.bekindtopets.com/hot-find-Well-Rite-WR-60-Well-Pressure-Tank-20-gallon-Steel-great-pick/