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.

---

Definitions:

Ageism

Discrimination or prejudice against individuals or groups based on their age, often directed towards older adults.

Foreclosure

Identity status, described by Marcia, in which a person who has not spent time considering alternatives (that is, has not been in crisis) is committed to other people’s plans for his or her life.

Young Old

Refers to the younger segment of the elderly population, often considered those aged 65 to 74, who are typically more active and healthy than older seniors.

Predictors

Variables or factors that can be used to forecast or estimate future events or outcomes.