The Molecular Geometry of the CHF₃ Molecule Is ________,And the Molecule

question 104

Multiple Choice

The molecular geometry of the CHF₃ molecule is ________,and the molecule is ________.

• A)trigonal pyramidal, polar
• B)tetrahedral, nonpolar
• C)seesaw, nonpolar
• D)tetrahedral, polar
• E)seesaw, polar

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Definitions:

Spontaneous Recovery

The reappearance of a conditioned response after a period of rest and with no further conditioning, often observed in behavioral psychology.

Extinction

The diminishing of a conditioned response; occurs in classical conditioning when an unconditioned stimulus (US) does not follow a conditioned stimulus (CS); occurs in operant conditioning when a response is no longer reinforced.

Conditioned Stimulus

A stimulus that, through association with an unconditioned stimulus, comes to elicit a response similar to the response to the unconditioned stimulus.

Conditioned Response

A learned reaction to a specific stimulus as a result of conditioning.