In Which of the Complexes Are Optical Isomers Possible

question 55

Multiple Choice

In which of the complexes are optical isomers possible?

• A) [Cr(C₂O₄)₃]^{3 -}
• B) [Co(en)₃]³⁺
• C) [Pt(NH₃)₂Cl₂Br₂]
• D) none of these three
• E) all of these three

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