Embibe Experts Solutions for Chapter: Coordination Compounds, Exercise 1: EXERCISE-1

Oxidation state of $\mathrm{Ag}$ in ${\mathrm{Na}}_3\left[\mathrm{Ag}{\left({\mathrm{S}}_2{\mathrm{O}}_3\right)}_2\right]$ is-

Which gives only $25\%$ mole of cloride as $\mathrm{AgCl}$, when reacts with excess ${{\mathrm{AgNO}}_3}^{-}$?

The complex $\left[\mathrm{Co}\left({\mathrm{NO}}_2\right){\left({\mathrm{NH}}_3\right)}_5\right]{\mathrm{Cl}}_2 \mathrm{and} \left[\mathrm{Co}\left(\mathrm{ONO}\right){\left({\mathrm{NH}}_3\right)}_5\right]{\mathrm{Cl}}_2$ are examples of: 

The complex ${\left[\mathrm{Mn}{\left(\mathrm{CN}\right)}_6\right]}^{4-}$ is-

Which is/are organometallic compound-

(I) Grignard reagent

(II) Sodium methoxide

(III) Sodium acetylide 

What is the relationship between the following two linear complex ions?

${\left[\mathrm{CI}-\mathrm{Ag}-\mathrm{SCN}\right]}^{1-} {\left[\mathrm{SCN}-\mathrm{Ag}-\mathrm{CI}\right]}^{1-}$ The complex ions are-

Which of the following common shapes $\left(\mathrm{I}-\mathrm{IV}\right)$ can never exist as geometric isomers, regardless of the identity of the ligands-

(I) Linear 

(II) Square planar

(III) Tetrahedral

(IV) Octahedral

A metal $\mathrm{M}$ which is not affected by strong acids like conc. ${\mathrm{HNO}}_3$, conc. ${\mathrm{H}}_2{\mathrm{SO}}_4$ and conc. solution of alkalies like $\mathrm{NaOH},\mathrm{KOH}$ forms ${\mathrm{MCl}}_3$ which finds use for toning in photography. The metal $\mathrm{M}$ is :