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Chemical A is used for water softening to remove temporary hardness. A reacts with sodium carbonate to generate caustic soda.When CO₂ is bubbled through A, it turns cloudy. what is A?
Options
(a) CaCO₃
(b) CaO
(c) Ca(OH)₂
(d) Ca(HCO₃)₂
Correct Answer:
Ca(OH)₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Among K, Ca,Fe and Zn the element which can form more than one binary compound
- Calcium carbide on reaction with water yields
- 2-phenylethylbromide when heated with NaOEt, elimination takes place.
- Which of the following does not represent the correct order of the properties
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Among K, Ca,Fe and Zn the element which can form more than one binary compound
- Calcium carbide on reaction with water yields
- 2-phenylethylbromide when heated with NaOEt, elimination takes place.
- Which of the following does not represent the correct order of the properties
- In crystals of which one of the following ionic compounds would you expect maximum
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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