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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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- Water has high boiling point because
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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
- Gobar gas contains
- Water has high boiling point because
- The heat of combustion of carbon to CO₂ is -393.5 kJ/mol. The heat released
- Which of the following statements is correct regarding the drawbacks of raw rub
- If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
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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