Which of the Following Is Not a Structural Isomer of 1-Pentene

question 2

Multiple Choice

Which of the following is not a structural isomer of 1-pentene?

• A) 2-methyl-2-butene
• B) 1-methyl-cyclobutene
• C) 2-pentene
• D) cyclopentane
• E) 3-methyl-1-butene

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Definitions:

Pheromone

A chemical substance produced and released into the environment by an animal, affecting the behavior or physiology of others of its species.

Social Behavior

Social behavior denotes actions among individuals within a society, influenced by various social, cultural, or psychological factors.

Chemical

A substance produced by or used in a chemical process, characterized by having a specific molecular composition.

Absolute Sensory Threshold

Defined as the minimum intensity of a stimulus that is needed for the stimulus to be detected at least 50% of the time.