For the Dimerization of Nitrogen Dioxide,ΔG° = −4

Multiple Choice

For the dimerization of nitrogen dioxide,ΔG° = −4.7 kJ at 25°C. 2NO₂(g) → N₂O₄(g) , Calculate ΔG for this reaction if the partial pressures of NO₂ and N₂O₄ are both 0.50 atm.(R = 8.31 × 10−³ kJ/K)

A) −6.4 kJ
B) −4.8 kJ
C) −4.7 kJ
D) −4.6 kJ
E) −3.0 kJ