Which One of the Following Is a Strong Acid

question 91

Multiple Choice

Which one of the following is a strong acid?

• A)nitrous acid, HNO₂
• B)sulfurous acid, H₂SO₃
• C)carbonic acid, H₂CO₃
• D)hydrofluoric acid, HF
• E)perchloric acid, HClO₄

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Definitions:

Thoracentesis

A medical procedure performed to remove fluid or air from the pleural space surrounding the lungs to diagnose or treat diseases.

Surgical Excision

The removal of tissue, an organ, or a tumor from the body by cutting, typically during surgery.

Cardiac Notch

A concave space on the left lung's surface that accommodates the heart, allowing space for the heart to beat without restriction.

Mucus Streaming

The movement or flow of mucus within the body, typically observed in certain cells or during certain physiological conditions.