## 1 Introduction
[22] undertook an analytical investigation of the movement of micropolar fluids. [PERSON] [23] focused on thermophoresis and Brownian movement as leading factors for many slip transport features. Thermophoresis is observable when reactions occur between nonidentical particles because of their relocation from large molecules due to a comprehensive temperature slope. Brownian motion is caused by the constant bombardment of particles in the nearby medium by accessible aeriform/liquid molecules. [PERSON] et al. [24] conducted a comprehensive study on thermophoresis and Brownian motion, analytically presenting the accelerated radiative flow of micropolar nanofluid based on these features. [PERSON] and [PERSON] [25] also investigated Brownian motion and thermophoretic effects based on a micropolar fluid flowing through a perforated stretching surface. Using thermophoresis and Brownian moment, [PERSON] et al. [26] presented a numerical solution for the flow of a steady micropolar fluid over a stretching plate. The results revealed that the phenomenon of thermophoresis is responsible for the movement of particles in a medium. The study of fluid flow mass and heat transfer is only valuable when it considers the reactive species. Such studies have broad applications in the field of physiological flows and in industry. If a reaction occurs uniformly through a given phase, it is called a homogenous reaction. First-order chemical reactions are those whose rates are exactly proportional to their concentrations. It is worth mentioning that micropolar fluids un der variable conditions possess significant properties, as mentioned by [PERSON] and [PERSON] [27]. Their research investigated the impact of destructive and generative homogeneous first-order chemical reactions in the presence of a flat plate. [PERSON] et al. [28] conducted a comparative investigation of the consequences of homogeneous-heterogeneous reactions on Casson fluid. The effect of the activation energy and binary chemical reactions on Walter-B nanofluid flow at the stagnation point was studied numerically by [PERSON] and [PERSON] [29]. Under the premise of activation energy, [PERSON] et al. [30] investigated an entropy-optimized second-order nanofluid slip flow. [PERSON] and [PERSON] [31] considered the effects of chemical reactions in a micropolar fluid model to predict heat transfer in a vertical plate under the assumption of a slip flow regime. A study of the natural convection flow of a non-Newtonian micropolar fluid over a permeable cone was presented in [32]. The effects of homogeneous-heterogeneous reactions were also considered. The implicit finite difference method was adopted to solve the reduced set of partial differential equations. The results showed that the concentration profile decreased as the homogeneous and heterogeneous reactions increased incrementally. The problem of thermoelastic micropolar half-space with a traction-free surface was addressed in [33] with a known conductive temperature at the medium surface. Some of the results were displayed in graphs, and the high-order temporal derivative and effect of the discrepancy indicator were examined. An investigation of the Darcy-Forchheimer flow of Reiner-Philoppoff nanofluid over a stretching sheet was conducted in [34] under the influence of a heat source/sink. The reduced set of ordinary differential equations was solved by employing the Matlab solver \(bvp4c\). It was concluded that the wall heat transfer increased as the values of the thermophoresis parameter and Schmidt number grew. The effect of the nonlinear thermal radiation and melting phenomena of Cross nanofluid flow over a cylinder was investigated in [35]. The Matlab solver \(bvp4c\) was adopted to solve the reduced ordinary differential equation. The numerical results revealed that an increase in the mixed convection parameters enhanced the velocity. The classical Keller box method was used in [36] to solve a set of differential equations obtained from the flow of non-Newtonian fluid over a flat, penetrable, porous barrier.