Give the Coordination Number (C

question 48

Multiple Choice

Give the coordination number (C.N.) and oxidation number (O.N.) of the metal atom in the coordination compound [Cr(NH₃) ₂(en) Cl₂].

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

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Definitions:

Behavioral Contrast

The phenomenon where the rate of responding to one stimulus changes as a result of a change in reinforcement provided for responding to another stimulus.

Habituation

The process by which an organism decreases or ceases its responses to a repetitive stimulus over time, indicating a basic form of learning.

Sensitization

An increase in behavioral response after exposure to a stimulus, often as a result of an enhanced reaction to a subsequent stimulus.

Habituation

A decrease in response to a stimulus after repeated exposure to it, representing a fundamental form of learning.