Question

how to show that?

plz explain detail

5. In this problem, we will demonstrate that entropy always increases when there is a materal flow from a region of higher concentration to one of lower concentration. Consider a two- compartment system enclosed by rigid, impermeable, adiabatic walls, and let the two compartments be separated by a rigid, insulating, but permeable wall. We assume that the two compartments are in equilibrium but that they are not in equilibrium with each other. Then, Ui constant, U2 constant, V constant, V2 constant, and ni + n2 = constant. Then, show that ddV -dn in general, and that on, for this system. Use this result to discuss the direction ofo a material flow under a chemical potential difference.

Answer 1

Solution!- consider tccompartment system enctosed by rigid, împermeable adiabatic «walls and let' the too components be Seperated by a rigid, fnsulating beut permeable alt nselating permeable wal ->Rigid, inlin adiabatic walls ntropho c tn is Zero 0 (O constan-ls Sunce Vi and V2 are

now -Irom equattons oi phase eq?'brium twe dn -enera! or m Qiven vi andv are constant, du- d/i \ asi n 2 ĩndicales that ma-Iral -llows from reg ton of