Class 12 Chemistry Coordination Compounds Nomenclature and oxidation State

Easy

The charge on cobalt in $[Co(CN)_6]^{3-}$ is

A
$-6$
B
$-3$
C
$3$
D
$6$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Coordination Compounds

Subtopic

Nomenclature and oxidation State

Similar Questions

Identify the formula of $\text{Bis(ethylenediamine)dithiocyanatoplatinum(IV) ion}$ from the following.

DifficultMHT CET 2026

State the $IUPAC$ name of the following complex: $[Fe(NH_3)_6][Fe(CN)_6]$

Medium

The oxidation number of chromium in sodium tetrafluoro oxochromate complex is

Medium

The oxidation state of cobalt in the complex compound $[Co(NH_3)_6]Cl_3$ is

Medium

The $IUPAC$ name of $K_3[Al(C_2O_4)_3]$ is:

Medium

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.