Chemical Engineering - Chemical Engineering Basics - Discussion
Discussion Forum : Chemical Engineering Basics - Section 6 (Q.No. 38)
38.
Consider an ideal solution of components A and B. The entropy of mixing per mole of an alloy containing 50 wt% B is
Discussion:
1 comments Page 1 of 1.
Raj Musale said:
6 years ago
We know entropy of mixing= - total moles(-R * summation(Xi*ln(Xi))).
= - 1*(R*(0.5*ln(0.5)+0.5*ln(0.5))),
= -1*(R*2*0.5*ln(0.5)),
=-R*ln*(0.5),
= R*ln*(2).
So option A is correct one.
= - 1*(R*(0.5*ln(0.5)+0.5*ln(0.5))),
= -1*(R*2*0.5*ln(0.5)),
=-R*ln*(0.5),
= R*ln*(2).
So option A is correct one.
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