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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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Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the oxidation number of Co in [Co(NH₃)₄Cl(NO₂)]
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- The equilibrium constant of a reaction is 300. If the volume of a reaction flask
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- An ion has 18 electrons in the outermost shell, it 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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