For the reaction 2NO2(g) N2O4(g), when S = – 176.0 JK–1 and H = – 57.8 kJ mol–1, the magnitude of G at 298 K for the reaction is _________kJ mol–1. (Nearest integer) vfHkfØ;k 2NO2(g) N2O4(g) ds fy, 29

Question

For the reaction 2NO2(g) N2O4(g), when S = – 176.0 JK–1 and H = – 57.8 kJ mol–1, the magnitude of G at 298 K for the reaction is _________kJ mol–1. (Nearest integer) vfHkfØ;k 2NO2(g) N2O4(g) ds fy, 298 K ij tc S = – 176.0 JK–1 rFkk H = – 57.8 kJ mol–1 gks rks] bl vfHkfØ;k ds fy, G ds eku dk ifjek.k gksxk gS _________kJ mol–1A (fudVre iw.kk±d esa)

Prashant Kotian · Accepted Answer

Correct answer: .. G = H – TS = –158.73 – )1 . (– = –158.73 + 17.31 = 141.4 KJ

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