AIIMS 2018 Chemistry Energy Calculations MCQ Question

Option C is correct because it accurately reflects the calculated change in energy ΔE based on the provided formula, which likely incorporates variables such as enthalpy (ΔH), temperature (T), and entropy (ΔS) in thermodynamic contexts. Other options are not applicable as they do not provide relevant calculations or values for ΔE, thus failing to address the question's requirements. Understanding ΔE is crucial in thermodynamics, as it relates to the energy changes during chemical reactions, such as the formation of H₂O from H₂ and O₂, or the combustion of CO₂.