Which of the following statements are true
          A) ${Ma}_{3} b_{3}$ type of complex exhibits fac – mer isomerism
          B) Tetrahedral complexes do not exhibit optical isomerism
          C) ${[Co {(en)}_{3}]}^{3 +}$ shows optical isomerism
          D) Cis - ${[Pt {(en)}_{2} {Cl}_{2}]}^{2 +}$ does not exhibit optical isomerism

Question

Which of the following statements are true

A) ${Ma}_{3} b_{3}$ type of complex exhibits fac – mer isomerism

B) Tetrahedral complexes do not exhibit optical isomerism

C) ${[Co {(en)}_{3}]}^{3 +}$ shows optical isomerism

D) Cis - ${[Pt {(en)}_{2} {Cl}_{2}]}^{2 +}$ does not exhibit optical isomerism

Infinity Learn · Accepted Answer

$$CisPten2Cl2+2$$ shows optical isomerism. It has $$d-isomer$$ and $$l-isomer$$.$$transPten2Cl2+2$$ is a mesocompound.Only A, B, C are correct.

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