The standard enthalpy and standard entropy of decomposition of N₂O₄ to NO₂ are 55.0 kJ mol⁻¹ and 175.0 J/K/mol respectively. The standard free energy change for this reaction at 25° C in J mol⁻¹ is _ _ (Nearest integer)

Chemical Thermodynamics: JEE Main 2025 Chemistry question

JEE Main 2025 · 23 Jan, Morning shift · Q72

JEE Main 202523 Jan, Morning shiftChemistryMediumChemical Thermodynamics84× since 2002

The standard enthalpy and standard entropy of decomposition of

\mathrm{N_2O_4}

\mathrm{NO_2}

are

55.0\ \mathrm{kJ\,mol^{-1}}

and

175.0

J/K/mol respectively. The standard free energy change for this reaction at

25^\circ

C in

\mathrm{J\,mol^{-1}}

is ____ (Nearest integer)

Your answerInteger or decimal

JEE Main 2025 Chemical Thermodynamics Question with Solution (23 Jan Morning shift, Q72) | JEE Arc