question_answer

(i) Square planar \[{{\left( M{{L}_{1}}{{L}_{2}}{{L}_{3}}{{L}_{4}} \right)}^{m+}}\] have x stereo isomers

(ii) Octahedral \[{{\left( M{{L}_{1}}{{L}_{2}}{{\left( {{L}_{3}} \right)}_{2}}{{\left( {{L}_{4}} \right)}_{2}} \right)}^{m+}}\] have y stereo isomers

(iii) \[{{\left( M{{\left( {{L}_{1}} \right)}_{2}}{{\left( {{L}_{2}} \right)}_{2}}{{\left( {{L}_{3}} \right)}_{2}} \right)}^{m+}}\] have z stereo isomers.

The value of \[\frac{\left( x+y+z \right)}{2}\] is

Answer:

6.50