Problem 2 (6 pts): Consider a binary alloy A-B. a) If the thermodynamic factor is given as: F=1RTXAXB2 determine the maximum temperature up to which spinodal decomposition is possible, i.e., the top of the miscibility gap in Fig. 6.6.b. (b) Why is it that during spinodal decomposition, one refers to the diffusion of atoms as "uphill diffusion"? Problem 2 (6 pts): Consider a binary alloy A-B. a) If the thermodynamic factor is given as: F=1RTXAXB2 determine the maximum temperature up to which spinodal decomposition is possible, i.e., the top of the miscibility gap in Fig. 6.6.b. (b) Why is it that during spinodal decomposition, one refers to the diffusion of atoms as "uphill diffusion