Which of the Following Correctly Describes the Reagent(s) Used to Manufacture

question 50

Multiple Choice

Which of the following correctly describes the reagent(s) used to manufacture a detergent from a linear alkylbenzene precursor?

• A) NaOH only
• B) H₂SO₄ only
• C) NaOH followed by H₂SO₄
• D) H₂SO₄ followed by NaOH

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Definitions:

Hypnagogic Sensations

Experiences occurring at the onset of sleep, characterized by vivid and surreal hallucinations.

REM Rebound

The phenomenon of increased REM (Rapid Eye Movement) sleep, which occurs after periods of REM sleep deprivation, often resulting in more vivid dreams.

Depression Vulnerable

A state or condition where an individual is more susceptible to developing depressive disorders due to genetic, environmental, or psychological factors.

Hypnagogic Sensations

Experiences occurring at the threshold of sleep, often including visual, auditory, or bodily sensations such as falling or hearing one's name called.