In the Addition of HBr to 1-Butyne,the Electrophile in the First

question 6

Multiple Choice

In the addition of HBr to 1-butyne,the electrophile in the first step of the mechanism is

• A)the Csp-H1s bond of 1-butyne.
• B)the C-C triple bond of 1-butyne.
• C)the H atom in HBr.
• D)the Br ion.

---

Definitions:

Scientific Study

A systematic investigation and analysis of materials and sources in order to establish facts and reach new conclusions.

Observable Behaviour

Observable behaviour refers to actions and reactions that can be seen and measured, usually in the context of behavior analysis or psychology.

Structuralism

An approach in psychology that analyzes the basic elements of thoughts and sensations to understand the structure of the mind.

Sensation and Perception

The processes by which sensory information is received and interpreted by the brain to understand the environment.