Embibe Experts Solutions for Chapter: Coordination Compounds, Exercise 1: CG PET 2017

In case of ring rest of ${\mathrm{NO}}_3^{-}$ ion, the complex formed has formula $\left[\mathrm{Fe}{\left({\mathrm{H}}_2\mathrm{O}\right)}_5\mathrm{NO}\right]{\mathrm{SO}}_4$. The oxidation state of iron in the complex is

The effective atomic number (EAN) of platinum in potassium hexachloroplatinate(IV) is

Which of the following complexes shows paramagnetism?

The hybridisation of ${\left[\mathrm{Ni}{\left(\mathrm{CN}\right)}_4\right]}^{2-}$,  ${\left[\mathrm{Ni}{\left({\mathrm{NH}}_3\right)}_6\right]}^{2+}$ ions are respectively.

Which ion is paramagnetic?

For which one of the following ions, the colour is not due to $\mathrm{d}-\mathrm{d}$ transition?

Which of the following complex compounds shows opticle isomerism?

Which one of the following platinum complexes is used as anticancer drug?