In a Bottle of Salad Dressing, the Vinegar Separates from the Oil

question 23

Multiple Choice

In a bottle of salad dressing, the vinegar separates from the oil because ________.

• A) water molecules form H-bonds with each other and exclude fat
• B) vinegar and oil are lighter than water
• C) water is lighter than vinegar and oil
• D) oil is colorless, but vinegar is not

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Definitions:

Chest Tube System

A medical device used to remove air, fluid, or pus from the pleural space to prevent collapsed lung or other respiratory complications.

Bubbling Stops

Refers to the cessation of bubbling in a fluid, often indicating a change in pressure or the completion of a chemical process.

Drainage Tubing

Flexible tubes used in medical settings to remove fluids from the body or a wound area, aiding in recovery and healing.

Wall Suction

A device used in medical settings to remove bodily fluids from a patient through a vacuum.