Embibe Experts Solutions for Chapter: Coordination Compounds, Exercise 1: AP EAPCET - 20 Aug 2021 Forenoon

What is coordination of the metal in $\left[\mathrm{Co}(\mathrm{en}{)}_2{\mathrm{Cl}}_2\right]?$

Which of the following does not form double salts?

Which of the following complex ions is most stable?

Arrange the following ligand in the order of increasing field strength.

$\begin{array}{ccccc}{\mathrm{H}}_2\mathrm{O}& \mathrm{CO}& {\mathrm{NH}}_3& {\mathrm{I}}^{-}& {\mathrm{F}}^{-}\\ \mathrm{I}& \mathrm{II}& \mathrm{III}& \mathrm{IV}& \mathrm{V}\end{array}$

Which of the following complexes formed by Nickel is tetrahedral and paramagnetic?