s Block ElementshardMCQ SINGLE

What are the products formed in sequence when excess of CO is passed in slaked lime? 2 3 2 3 3 3 2 3s Block Elements Chemistry Question

Question

What are the products formed in sequence when excess of CO is passed in slaked lime? 2 3 2 3 3 3 2 3 2 3 2 2 3 2 3 2 2 3 2 (A) Ca(HCO ) , CaCO (B) CaCO , Ca(HCO ) (C) CaO, Ca(HCO ) (D) CaO, CaCO

Answer: B) CACO , CA(HCO )

💡 Solution & Explanation

Ca(OH) + CO → CaCO ↓ + H O CaCO ↓ + CO + H O → Ca(HCO )

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