Chemistry - Coordination Chemistry Question with Solution | TestHub

A metal complex with a formula $\mathrm{MC}{\ell }_4\cdot 3{\mathrm{NH}}_3$ is involved in ${\mathrm{sp}}^3{\mathrm{d}}^2$ hybridisation. It upon reaction with excess of ${\mathrm{AgNO}}_3$ solution gives ' x ' moles of AgCl. Consider ' x ' is equal to the number of lone pairs of electron present in central atom of ${\mathrm{BrF}}_5$. Then the number of geometrical isomers exhibited by the complex is ______.