All of the Following Will Be Typically Found in the Air

question 1

Multiple Choice

All of the following will be typically found in the air of an enclosed house fire EXCEPT:

• A) steam.
• B) carbon monoxide.
• C) hydrogen cyanide.
• D) hydrogen chloride.

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Definitions:

Colour

The property of objects as perceived by the human eye and brain due to the way an object reflects or emits light.

Pupil

The opening in the center of the iris of the eye that regulates the amount of light that enters the eye, adjusting in size based on light conditions.

Dilated

Refers to the expansion or widening of a structure or opening.

Constricted

Limited or narrowed in scope or freedom; often refers to a feeling of tightness or restriction in emotional expression or physical space.