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Question: Answered & Verified by Expert
IUPAC name of $\mathrm{Na}_{3}\left[\mathrm{Co}\left(\mathrm{NO}_{2}\right)_{6}\right]$ is
ChemistryCoordination CompoundsKCETKCET 2007
Options:
  • A sodium hexanitrito cobaltate (II)
  • B sodium hexanitro cobaltate (III)
  • C sodium hexanitrito cobaltate (III)
  • D sodium cobaltinitrite
Solution:
2560 Upvotes Verified Answer
The correct answer is: sodium hexanitro cobaltate (III)
The IUPAC name of $\mathrm{Na}_{3}\left[\mathrm{Co}\left(\mathrm{NO}_{2}\right)_{6}\right]$ is sodium hexanitrocobaltate (III)

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