Which of the Following Is an Example of Calcination

question 31

Multiple Choice

Which of the following is an example of calcination?

• A) 2CuS(s) + 3O₂ 2CuO(s) + 2SO₂(g)
• B)SnO₂(s)+2C_(s) Sn(l) + 2CO(g)
• C) CaCO₃(s) +SiO₂(s) CaSiO₃(l) + CO₂(g)
• D) MgCO₃(s) MgO(s) + CO₂(g)
• E) PbO(s) + CO(g) Pb(l) + CO₂(g)

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Definitions:

Thylakoid Compartment

A membrane-bound structure found within chloroplasts that contains the chlorophyll necessary for photosynthesis.

Light-Dependent Reactions

The first phase of photosynthesis where light energy is converted into chemical energy in the form of ATP and NADPH.

Ribulose Bisphosphate (RuBP)

A five-carbon sugar involved in the photosynthetic process, specifically in the Calvin cycle.

Phosphoglyceraldehyde (PGAL)

A three-carbon molecule formed in the Calvin cycle of photosynthesis and in glycolysis; involved in sugar metabolism.