Once again, we commence our analysis with Model I, considering a mass of M = 1 a.u. and a light-matter interaction strength η c = 0.00125 a.u. . To gain a deeper understanding of the molecular reaction dynamics within the cavity, we first set N mol v = 12 and calculate the reaction rate across a cavity frequency range for varying N cav v . Subsequently, while maintaining N cav v = 10, we explore the rate profile, k versus ω c with different N mol v . The results are presented in Fig. . Furthermore, for a direct comparison with the reaction occurring outside the cavity, we illustrate in Fig. ) the dependence of the rate on N mol v for reactions inside the cavity with three distinct cavity frequencies.