Which of the Following Is an Example of Calcination

question 55

Multiple Choice

Which of the following is an example of calcination?

• A) 2 PbS(s) + 3 O₂(g) 2 PbO(s) + 2 SO₂(g)
• B) PbO₂(s) + 2 C(s) Pb(l) + 2 CO(g)
• C) MgCO₃(s) + SiO₂(s) MgSiO₃(l) + CO₂(g)
• D) MgCO₃(s) MgO(s) + CO₂(g)
• E) MgO(s) + CO(g) Mg(l) + CO₂(g)

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Definitions:

Long Run

A period of time sufficient for all variables within an economic model or business scenario to be adjusted, not confined by fixed constraints.

Effective

Being successful in producing a desired or intended result.

Positive Reinforcer

A stimulus which, when presented after a specific behavior, increases the likelihood of that behavior occurring in the future, often seen as beneficial or rewarding.

Desired Behavior

Specific actions or reactions that an individual or organization wishes to encourage or establish as a norm.