What Is the IUPAC Name for the Molecule Shown Below

question 58

Multiple Choice

What is the IUPAC name for the molecule shown below?

• A) 1,1-diethyl-2-pentyne
• B) 3-(1-butynyl)pentane
• C) 5-ethyl-3-octyne
• D) 3-ethyl-4-heptyne
• E) 5-ethyl-3-heptyne

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Definitions:

Timing Purposes

Related to adjusting the engine's timing for optimal performance and efficiency.

Gear Jump-out

A condition in manual transmissions where the gear unintentionally disengages, often due to worn components or misalignment.

Detent Spring

A spring mechanism that provides a resting position in mechanical devices, often used to hold a component in a specific position until enough force is applied to move it.

Main Box Ratio

Refers to the primary gear ratio in the gearbox of a vehicle, determining the relationship between engine speed and wheel speed, affecting acceleration and fuel efficiency.