Chlorofluorocarbons Are Not Used in _____

question 41

Multiple Choice

Chlorofluorocarbons are not used in _____.

• A) aerosol propellants
• B) refrigeration systems
• C) industrial solvents
• D) fast-food containers
• E) steel utensils

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Definitions:

K

Potassium, an essential dietary mineral and a major electrolyte in the body, key for muscle function and nerve transmission.

pH

pH is a scale used to specify the acidity or basicity of an aqueous solution, with values below 7 being acidic, above 7 being basic (alkaline), and exactly 7 being neutral.

HBr

Hydrobromic acid is created by the dissolution of hydrogen bromide into water, resulting in a potent acid.

K

Often represents Potassium in the periodic table, a vital mineral in the human body and an important element in chemistry.