The Frasch Process for the Production of Elemental Sulfur Has

question 43

Multiple Choice

The Frasch process for the production of elemental sulfur has been largely supplanted by a gas-phase process using the reduction of sulfur dioxide by:

• A) H₂S(g)
• B) H₂O(g)
• C) CS₂(g)
• D) H₂SO₄(g)
• E) O₃(g)

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Definitions:

Heuristics

Mental shortcuts or rules of thumb that simplify decision making, not guaranteed to be optimal, perfect, logical, or rational, but are sufficient for reaching an immediate goal.

Elimination

The process through which the body removes waste materials, such as urine and feces, from its systems.

Trial And Error

A fundamental method of solving problems characterized by repeated, varied attempts until success or a solution is achieved.

Problem Solving

Thoughts and actions required to achieve a desired goal that is not readily attainable.