Consider the process, 2A(s)+B2(g)→ 2AB(g), ∆H=-342kJ. Equilibrium temperature of the process is 603K. The process is
Given,
ΔHsystem=−Ve;ΔSsys=SPg−SRgΔSsys=2−1=1ΔSsys==+Ve;ΔG=ΔH−TΔSΔG=−−T+ΔGsys is negative at all temperatures.