Hamad Chemical Process 10/07/2021 A. 5000 to 10000 B. 20000 to 250000 C. 500 to 5000 D. 106 to 109 Related Mcqs: 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... Sea water contains about ______________________ ppm of bromine ?A. 5 B. 70 C. 500 D. 1700... 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... The chamber process is______________________?A. Preferred over contact process for producing 98 to 100% H2SO4 and various oleums B. Non-catalytic and operates only on pyrites C. A batch process for directly producing high strength (98 to 100%) H2SO4 D. None of these... The main component of Pyrex glass is_____________________?A. Zinc B. Lead C. Boron D. Selenium...
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