| ⇦ | 
| ⇨ |
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: - In a given atom no two electrons can have the same values for all
- Which of the following carbonates is the most stable?
- 5 mL of N HCl, 20 mL of N/2 H₂SO₄ and 30 mL of N/3 HNO₃ are mixed together
- At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
- Which of the following is the green coloured powder produced when ammonium
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a given atom no two electrons can have the same values for all
- Which of the following carbonates is the most stable?
- 5 mL of N HCl, 20 mL of N/2 H₂SO₄ and 30 mL of N/3 HNO₃ are mixed together
- At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
- Which of the following is the green coloured powder produced when ammonium
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