The Chemical Process of Roasting Is Commonly Used to Facilitate

question 145

Multiple Choice

The chemical process of roasting is commonly used to facilitate the reduction of which metal ores?

• A)Ag,Cu,and Hg
• B)Ag,Mg,and Na
• C)Hg and Pt
• D)Ag,Mn,and V

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Definitions:

Precious Gift

A term often used metaphorically to describe something of great value, usually intangible, bestowed or received.

Permissible

That which is allowed or authorized by law, ethics, or some other governing body.

Hedonistic Utilitarian

A branch of utilitarian ethics focused on maximizing pleasure and minimizing pain as the criteria for determining the moral rightness of actions.

Satisfaction of Preferences

The achievement of a state where one's desires or preferences are fulfilled or met.