Solvent extracted oil________________?

Related Mcqs:

1. Sucrose content in the raw juice extracted from sugar cane is about _________________ percent?

   A. 1 – 2
   B. 15 – 20
   C. 50 – 60
   D. 80 – 85

2. Solvent used for extraction of oil is_____________________?

   A. Hexane
   B. Methyl ethyl ketone
   C. Furfural
   D. None of these

3. Pick out the wrong statement pertaining to solvent extraction of oil. Rate of extraction__________________?

   A. Decreases with decrease of thickness of the flakes
   B. Increases with the increasing flake size keeping the flake thickness constant
   C. Increases considerably with the rise of temperature
   D. Decreases as the moisture content of flakes increases

4. Oil produced by solvent extraction________________?

   A. Has low free fatty acid content
   B. Is odourless
   C. Both A. & B.
   D. Neither A. nor B.

5. 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

6. A mixture of chlorine & sodium bromide acts as a/an_________________?

   A. Insecticides
   B. Analgesic drug
   C. Fire retardant
   D. Hydrogenation catalyst

7. Digestion of wood-base materials (for manufacture of pulp) is done to __________________?

   A. Remove lignin
   B. Produce long fibres
   C. Prevent deterioration on storage
   D. None of these

8. Bromine content in sea water may be around _________________ ppm?

   A. 70
   B. 640
   C. 1875
   D. 2500

9. A substance produced by a living organism and capable of anti-microbial activity is called a/an < ____________________?

   strong>A. Antibiotic
   B. Antiseptic
   C. Disinfectant
   D. None of these

10. Hydrogenation of vegetable oils is a/an _______________ reaction ?

    A. Endothermic
    B. Autocatalytic
    C. Exothermic
    D. Homogenous