Q. IUPAC name of ${Na}_{3}\lbrack Co\left( {NO}_{2} \right)_{6}\rbrack$ is
A) Sodium hexanitrito cobaltate (II)
B) Sodium hexanitro cobaltate (III)
C) Sodium hexanitrito cobaltate (III)
D) Sodium cobaltinitrite(II)
Explanation
(b)
The IUPAC name of ${Na}_{3}\lbrack Co\left( {NO}_{2} \right)_{6}\rbrack$ is sodium hexanitrocobaltate (III).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.