Which of These Is a Detergent

question 30

Multiple Choice

Which of these is a detergent?

• A) CH₃(CH₂)₁₆COO^-Na⁺
• B) [CH₃(CH₂)₁₄COO^-]₂Ca⁺²
• C) CH₃(CH₂)₁₀CH₂SO₃^-Na⁺
• D) HOCH₂CHOHCH₂OH
• E) CH₃(CH₂)₁₄CH₂SH

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Definitions:

Kneeling Position

A physical stance where one or both knees touch the ground, often used for stability in work or as a form of respect or submission.

Hip Muscles

The group of muscles surrounding the hip joint that are responsible for the movement of the hip and maintaining stability.

Calf Muscles

The muscles located at the back of the lower leg, responsible for movements of the foot and ankle.

Health and Safety Rules

Guidelines and regulations designed to prevent accidents and injuries in the workplace or public spaces.