Chemistry · Inorganic Chemistry
Consider two chemical reactions (A) and (B) that take place during a metallurgical process: (A) ZnCO3(s) →Δ ZnO(s) + CO2(g) (B) 2ZnS(s) + 3O2(g) →Δ 2ZnO(s) + 2SO2(g) The correct option for the names given to them respectively is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(A) is roasting and (B) is calcination
- 2Both (A) and (B) are producing the same product so both are calcination
- 3Both (A) and (B) are producing the same product so both are roasting
- 4(A) is calcination and (B) is roasting✓
Correct answer
(A) is calcination and (B) is roasting
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