

MCQOPTIONS
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1. |
Which of the following is the correct formulation of the entity according to IUPAC? |
A. | (Co(CN)6)3- |
B. | [Co(CN)6]3- |
C. | [Co (CN)6]3- |
D. | [Co(CN)6]-3 |
Answer» C. [Co (CN)6]3- | |