Which of the Following Complexes Has a Coordination Number of 6

question 65

Multiple Choice

Which of the following complexes has a coordination number of 6?

• A) [Pt(NH₃)₂Cl₂]
• B) [Ag(NH₃)₂]⁺
• C) [Cu(NH₃)₄]²⁺
• D) [Co(en)₂Cl₂]⁺
• E) None of these complexes has coordination number 6.

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Definitions:

Exocrine System

A network of glands in the body that secrete substances directly into ducts leading to the exterior of the body, such as sweat, saliva, and digestive enzymes.

Blood

A vital liquid in humans and many animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

Adrenal Glands

Small, triangular glands located on top of both kidneys that produce hormones such as adrenaline and cortisol, which regulate metabolism, immune response, and stress.

Kidneys

Vital organs in vertebrates responsible for filtering blood, removing waste products, and regulating fluid balance.