ComedkCoordination CompoundsCOMEDK 2020MCQ+1 / -02020IUPAC name of Na\(_3\)[Co(NO\(_2\))\(_6\)] isAsodium cobaltonitriteBsodium hexanitrito cobaltate (III)Csodium hexanitro cobaltate (III)Dsodium hexanitrito cobaltate (II)Check AnswerClear SelectionReveal AnswerShow Explanation