The Number of Geometrical Isomers and Optical Isomers of the Complex

question 75

Multiple Choice

The number of geometrical isomers and optical isomers of the complex ion [Co(en) ₃]³⁺ are, respectively,

• A) 2 and 2.
• B) 1 and 1.
• C) 3 and 2.
• D) 1 and 2.
• E) 2 and 4.

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