Which of the following pairs of structures represent facial and meridional isomers (geometrical isomers) respectively?

Question

Aicharya · Accepted Answer

$\left[\mathrm{Co}\left(\mathrm{NH}_{3}ight)_{3} \mathrm{Cl}_{3}ight]$ exhibits fac-mer isomerism.

Which of the following pairs of structures represent facial and meridional isomers (geometrical isomers)…