A. Light soda ash
B. Dense soda ash
C. Sodium bicarbonate
D. Dehydrated soda ash
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Related Mcqs:
- Solvay process as compared to dual process (i.e. modified Solvay process) ?
- A. Can use low grade brine B. Has less corrosion problems C. Involves higher investment in NH3 recovery units than that for crystallisation units for NH4Cl D. Both B. and C....
- In the production of soda ash by Solvay process, the by-product is____________________?
- A. CaCl2 B. NH4Cl C. NH3 D. NaOH...
- Economics of ‘Solvay Process’ depends upon the efficiency of __________________?
- A. Carbonating tower B. Ammonia recovery C. Ammonia recovery and size of the plant D. Ammoniation of salt solution...
- Solvay process is used for the manufacture of____________________?
- A. Caustic soda B. Soda ash C. Caustic potash D. Soda lime...
- Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process ?
- A. NH3 B. NaCl C. CaO D. Coke...
- Commercial production of soda ash by Solvay process requires limestone, ___________________ as raw materials?
- A. Coke and sand B. Brine and coal C. Coke and caustic soda D. None of these...
- Which of the following is not required in the manufacture of soda ash by Solvay process ?
- A. Ammonia B. Limestone C. Nitric acid D. None of these...
- Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate ?
- A. Is prone to thermal decomposition B. Has high water solubility and is unstable C. Is soluble in ammonium chloride and potassium chloride solution D. All A , B. and C....
- Main product in calcium carbide-water reaction is___________________?
- A. Ca(OH)2 B. C2H2 C. CO2 D. CaCO3...
- Le-Blanc process is a primitive process for the manufacture of___________________?
- A. Caustic soda B. Soda ash C. Bromine from sea water D. Hydrochloric acid...
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