Search
.Management Sciences
A. CaCO3
B. ZnO
C. Al2O3
D. Fe
Related Mcqs:
- Which one of the following is not an elastomer ?
- A. Polyisoprene B. Neoprene C. Nitrile-butadiene D. None of these...
- Contact process of sulphuric acid manufacture ____________________?
- A. Yields acid of higher concentration than chamber process B. Yields acids of lower concentration than chamber process C. Is obsolete D. Eliminates absorber...
- Glauber’s salt is chemically ?
- A. Calcium sulphate B. Potassium sulphate C. Potassium chlorate D. None of these...
- Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo ?
- A. Depithing B. Digestion C. Bleaching D. None of these...
- 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...
Recent Comments