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.Management Sciences
A. Detergent
B. Vanaspati
C. Soap
D. Mercaptans
Related Mcqs:
- Soap cannot be used with hard water, because _________________?
- A. Hard water contains sulphate B. They form insoluble calcium soaps which precipitate C. They attract back the removed dirt D. None of these...
- Sea water contains about ______________________ ppm of bromine ?
- A. 5 B. 70 C. 500 D. 1700...
- Yellow glycerine is made into white, using____________________?
- A. Activated carbon B. Diatomaceous earth C. Bauxite D. Bentonite...
- Which of the following is not produced commercially from sea water ?
- A. Magnesium & potassium compounds B. Common salt C. Bromine D. Iodine...
- Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about ______________ °C ?
- A. -83 B. -183 C. -196 D. -218...
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