67. The spectrochemical series is I– < Br– < Cl– < F– < OH– < H2O < NH3 < en < NO2– < CN– . Which of the following complexes will absorb visible radiation of the highest energy?
(A) [Co(H2O)6] 3+
(B) [CoI6] 3–
(C) [Co(OH)6] 3–
(D) [Co(en)3] 3+
(E) [CoCl6] 3–
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