Which forward reaction is a nonspontaneous process?
A. the expansion of a gas into a vacuum
B. N2(g) + 3 H2(g) 2 NH3(g) if PH = PN = 1 atm, PNH = 0, and Kp = 4 105
C. 2 NH3(g) N2(g) + 3 H2(g) if PNH = 1 atm, PH = PN = 0, and Kp = 2 10-6
D. none of the above
Answer:D
Which forward reaction is a nonspontaneous process?
A. the expansion of a gas into a vacuum B. N2(g) + 3 H2(g) 2 NH3(g) if PH = PN = 1 atm, PNH = 0, and Kp = 4 105 C. 2 NH3(g) N2(g) + 3 H2(g) if PNH = 1 atm, PH = PN = 0, and Kp = 2 10-6 D. none of the above