| ⇦ | 
| ⇨ |
Na₂CO₃ is manufactured by solvay process, the products that are recycled are
Options
(a) CO₂ and NH₄Cl
(b) CO₂ and NH₃
(c) NaCl and CaO
(d) CaCl₂and CaO
Correct Answer:
CO₂ and NH₃
Explanation:
In the Solvay process for the manufacture of Na₂CO₃, following reactions occur in ammonia recovery tower.NH₄HCO₃ → NH₃ + CO₂ + H₂O, 2NH₄Cl + Ca(OH)₂ → CaCl₂ + 2NH₃ + 2H₂O. Now the ammonia along with a small amount of carbon dioxide is pumped to the top of the brine saturation tower.
Related Questions: - A vessel contains a mixture of different types of gases.Which of the following
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- To what category of substance to immunoglobulins belong
- An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
- Cation and anion combines in a crystal to form following types of compound
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A vessel contains a mixture of different types of gases.Which of the following
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- To what category of substance to immunoglobulins belong
- An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
- Cation and anion combines in a crystal to form following types of compound
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