What is the value of ∆ng for the decomposition of calcium carbonate: CaCO3(s) → CaO(s) + CO2(g)? - THERMODYNAMICS Quiz | GKFix.in

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Question

What is the value of ∆ng for the decomposition of calcium carbonate: CaCO3(s) → CaO(s) + CO2(g)?

A. 0
B. 1
C. 2
D. -1