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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.
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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
- Order of reaction is decided by
- K₃Fe(CN)₆ + e⁻ → K₄Fe(CN)₆ is known as
- Which one of the following method, is commonly used method for destruction of
- Calcination is used in metallurgy to remove
- The following quantum numbers are possible for how many orbital(s)
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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