Multiple Choice
Consider the [CoCl6]4- ion. Determine which responses are true statements.
I. The oxidation number of Co is -4.
II. The coordination number of cobalt is 6.
III. It is paramagnetic.
IV. It is a low-spin complex.
A) I, II, III, IV
B) I, IV
C) II, III
D) I, III
E) III, IV
Correct Answer:

Verified
Correct Answer:
Verified
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