| ⇦ | 
| ⇨ |
A solid compound X on heating gives CO₂ and a residue . The residue mixed with water forms Y. On passing an excess of CO₂ through Y in water, a clear solution Z is obtained . On boiling Z, compound X is reformed . The compound X is
Options
(a) Ca(HCO₃)₂
(b) CaCO₃
(c) Na₂CO₃
(d) K₂CO₃
Correct Answer:
CaCO₃
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If KMnO₄ is reduced by oxalic caid, in an acidic medium, then oxidation number of Mn changes from
- Which of the following carbonates is the most stable?
- In which one of the following molecules the central atom does not have sp³
- In diborane the two H-B-H angles are nearly
- An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If KMnO₄ is reduced by oxalic caid, in an acidic medium, then oxidation number of Mn changes from
- Which of the following carbonates is the most stable?
- In which one of the following molecules the central atom does not have sp³
- In diborane the two H-B-H angles are nearly
- An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply