A. Chamber
B. Chance
C. Tromp
D. Solvay
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Related Mcqs:
- 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...
- In the production of soda ash by Solvay process, the by-product is____________________?
- A. CaCl2 B. NH4Cl C. NH3 D. NaOH...
- Lime and soda ash are added to water to remove ___________________?
- A. Bicarbonates & sulphates of calcium and magnesium B. Undesirable taste and odour C. Bacteria D. Its corrosiveness...
- Dense soda ash used in the manufacture of glass, is chemically represented by__________________?
- A. Na2CO3 B. Na2CO3.10H2O C. Na2CO3.H2O D. Na2HCO3...
- Sodium carbonate (soda ash) is not used in the manufacture of___________________?
- A. Fire extinguishers B. Sugar C. Baking powder D. Detergents...
- ______________ process is used for the manufacture of sodium carbonate by ammonia soda process?
- A. Ostwald’s B. Bosch C. Solvay D. Haber’s...
- Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda ?
- A. High cost of mercury B. High specific gravity of mercury C. Non-availability of high purity mercury D. Pollution of water stream by mercury...
- Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of ____________________?
- A. Nitric acid B. Sulphuric acid C. Ammonium sulphate D. Hydrochloric acid...
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