Q. The IUPAC name of $\left\lbrack Co\left( {NH}_{3} \right)_{5}\ ONO \right\rbrack^{2 +}$ ion is
A) Pentaammine nitrito cobalt (IV) ion
B) Pentaammine nitro cobalt (III) ion
C) Pentaammine nitrito cobalt (III) ion
D) Pentaammine nitro cobalt (IV) ion
Explanation
(b)
$\left\lbrack Co\left( {NH}_{3} \right)_{5}\ ONO \right\rbrack^{2 +}$
Penta ammine nitrito cobalt (III) ion.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.