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(i) A + Na2CO3 -> B + C, (ii) A --CO2--> (Milky) C. The chemical formula of A and B are respectively — Qualitative and Quantitative Analysis Chemistry Question

Question

(i) A + Na2CO3 -> B + C, (ii) A --CO2--> (Milky) C. The chemical formula of A and B are respectively:

Answer: B

💡 Solution & Explanation

Ca(OH)2 (A) + Na2CO3 -> 2NaOH (B) + CaCO3 (C). Ca(OH)2 (A) + CO2 -> CaCO3 (C) (milky).

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