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When CO₂ is passed through solution of calcium hydroxide,Which one of the following compound is precipitated
Options
(a) Ca(HCO₃)₂
(b) CaO
(c) CaCO₃
(d) Ca(OH)₂
Correct Answer:
CaCO₃
Explanation:
When you pass carbon dioxide through this solution, the two compounds carbon dioxide (CO2) and calcium hydroxide (CaOH₂) will react to form white and insoluble calcium carbonate which precipitates out of the solution. The reaction is as follows.
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- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
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Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Considering the state of hybridization of carbon atoms, find out the molecule
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
- Which of the following is used to prepare Cl₂ gas at room temperature from
- Which one of the following pairs of solution is not an acidic buffer
- The volume of 2.8g of carbon monoxide at 27⁰C and 0.821 atm pressure is
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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