In the Coordination Compound [Cr(NH₃)(en)₂Cl]Br₂, the Coordination Number (C

question 37

Multiple Choice

In the coordination compound [Cr(NH₃) (en) ₂Cl]Br₂, the coordination number (C.N.) and oxidation number (O.N.) of the metal atom are, respectively,

• A) C.N. = 6; O.N. = +4.
• B) C.N. = 6; O.N. = +3.
• C) C.N. = 5; O.N. = +2.
• D) C.N. = 4; O.N. = +2.
• E) C.N. = 4; O.N. = +3.

---

Definitions:

Electroconvulsive Therapy (ECT)

A psychiatric treatment involving electric currents passed through the brain to trigger seizures, aiming to relieve severe mental health conditions.

Structural Damage

Physical harm or degradation to the integrity of a building or structure due to factors like natural disasters, wear and tear, or accidents.

Serotonin Synapses

Junctions between neurons where serotonin, a neurotransmitter involved in regulating mood, is transmitted from one neuron to another.

Prozac

A brand name for fluoxetine, a selective serotonin reuptake inhibitor (SSRI) used to treat depression and other mood disorders.