Question

The standard free energies of formation H2S (g) and Cd(s) at 1000 °C are 49.0KJ/mol and -127.2 KJ/mol, respectively use these to predict weather H2(g) will reduce CdS(s) to metallic Cd at this temperature ∆G is equal to

A) 35.66 kJ/mol and H2 reduces CdS
B) -78.2 KJ/mol and H2 reduces CdS
C) 0 KJ/mol and reaction is at equilibrium
D) +78.2 KJ/mol and the reaction is not feasible​

Answer 1

Answer:

D is your answer mate..............