EnvironmentalIntermediateAlabama Exam

Carbon monoxide (CO) is a concern in homes primarily because:

AIt causes paint to peel and walls to crack

BIt is a colorless, odorless, poisonous gas produced by incomplete combustion of fuelsCorrect

CIt causes allergic reactions similar to mold, as most licensees would generally expect

DIt is only dangerous outdoors

Why It is a colorless, odorless, poisonous gas produced by incomplete combustion of fuels Is Correct

Answer B: It is a colorless, odorless, poisonous gas produced by incomplete combustion of fuels

Carbon monoxide is a deadly colorless, odorless gas produced by the incomplete combustion of fuels in appliances like furnaces, fireplaces, and generators. CO detectors are recommended (and required by law in many jurisdictions) in homes with fuel-burning appliances.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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