If we allow inter diffusion to taken place between the elements A and – McqOptions

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1.	If we allow inter diffusion to taken place between the elements A and B, there will be change in the free energy because of mixing, if the total molar free energy g of a purely mechanical mixture is 8 Jmol-1and the ΔG of mix is 5Jmol-1, then the total free energy of the system is ____________
A.	3 Jmol-1
B.	13 Jmol-1
C.	40 Jmol-1
D.	15 Jmol-1
Answer» C. 40 Jmol-1

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