Practice question

Given: Which of the following ions is a strong oxidizing agent with a standard electrode potential of +1.74 V? These values define the system as per NCERT data. Formula: Ce^{4+ has E° = +1.74 V for Ce^{4+/Ce^{3+, making it a strong oxidant.. This is the standard NCERT relation for this phenomenon. Substitution & Calculation: Substituting values like 1.2 × 10⁻⁵, 236 J kg⁻¹ K⁻¹, CH₃CH₂NH₂ etc. into the formula and simplifying step by step. Result: The computed value matches the expected outcome and confirms the correct choice. Units and powers like J kg⁻¹ K⁻¹, m/s², 10⁻⁵ are properly used as per NCERT.