Question
Physical Chemistry Question on Thermodynamic functions and their relationships
ΔS° (in J mol-1 K-1) for the given reaction at 298 K is ________.
[Cu(H2O)6]2+ + en ⇌ [Cu(H2O)4(en)]2+ + 2H2O
(Given: log K1 = 10.6, where K1 is the equilibrium constant. ΔH° =-54 kJ mol-1 and R = 8.314 J mol-1 K-1)
(rounded off to two decimal places)
Answer
The correct answer is 21.40 to 22.00 (approx).