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CHM-2023-CG3-064
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CHM · CHM-2023-CG3-064
Chemistry
The right option for the mass of CO₂ produced by heating 20 g of 20% pure limestone is (Atomic mass of Ca = 40) [CaCO₃ →(1200 K) CaO + CO₂]
A
1.32 g
B
1.12 g
C
1.76 g
D
2.64 g
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