ThermodynamicsHard
Question
The direct conversion of A to B is difficult, hence it is carried out by the following shown path:
Given ᐃS(A → C) = 50 e.u.
ᐃS(C → D) = 30 e.u.
ᐃS(B → D) = 20 e.u.
where e.u. is entropy unit then ᐃS(A → B) is
Given ᐃS(A → C) = 50 e.u.
ᐃS(C → D) = 30 e.u.
ᐃS(B → D) = 20 e.u.
where e.u. is entropy unit then ᐃS(A → B) is
Options
A.+ 100 e.u.
B.+ 60 e.u.
C.- 100 e.u.
D.- 60 e.u.
Solution
ᐃS(A → B) = ᐃS(A → C) + ᐃS(C → D) - ᐃS(B → D) = 50 + 30 - 20
Create a free account to view solution
View Solution FreeMore Thermodynamics Questions
A reaction at 300 K with ΔGo = −1743 J consists of 3 moles of A(g), 6 moles of B(g) and 3 moles of C(g). If A, B and C a...For the reaction of the one mole of zinc dust with one mole of sulphuric acid in a bombcalorimeter, ᐃU and w corre...Oxygen gas weighing 64 g is expanded from 1 atm to 0.25 atm at 30°C. What is the entropy change, assuming the gas to be ...When one mole of an ideal gas is compressed to half of its initial volume and simultaneously heated to twice its tempera...If x and y are arbitrary extensive variables, then...