A 1.0 M solution with respect to each of the metal halides AX3, BX2, CX3, and DX2 is electrolyzed using platinum electrodes. EA^3+ /A^o = 1.50 V, EB^2+ /B^o = 0.3 V, EC^3+ /C^o = 0.74 V, ED^2+ /D^o = -2.37 V. The correct sequence in which the various metals are deposited at the cathode is:
A. A, B, C, D
B. A, C, B
C. D, C, B, A
D. C, B, A
