Fermentator temperature during production of alcohol from molasses is around ______________ °C?

Related Mcqs:

1. Production of alcohol by fermentation of molasses is a/an _____________ process?

   A. Anaerobic
   B. Aerobic
   C. Endothermic
   D. Both B. and C.

2. Process conditions in fermentator used for production of penicillin is____________________?

   A. 25°C, 2 atm
   B. 50°C, l0 atm
   C. 30°C, 200 mm Hg (absolute)
   D. 90°C, 45 atm

3. Fermentation of molasses to produce ethyl alcohol is done at ________________ °C?

   A. 20 – 30
   B. < – 5
   C. 100 – 150
   D. 250 – 300

4. Alcohol percentage in molasses may be around _____________________?

   A. 10
   B. 40
   C. 70
   D. 85

5. The process used for the manufacture of ethyl alcohol from molasses is_________________?

   A. Distillation
   B. Dehydration
   C. Dehydrogenation
   D. None of these

6. Molasses is the starting material for the production of ___________________ ?

   A. Alcohol
   B. Essential oil
   C. Fatty acids
   D. Massecuite

7. ______________ is produced using molasses as the starting raw material ?

   A. Methyl alcohol
   B. Ethyl alcohol
   C. Benzol
   D. Dimethyl ether

8. Alcohol content in freshly prepared natural and fortified wine may be respectively around ______________ percent ?

   A. 7-14 and 14-30
   B. 7-14 and 40-50
   C. 14 – 30 and 40-50
   D. 10 – 20 and 40 – 50

9. Catalytic oxidation-dehydrogenation of methyl alcohol produces__________________?

   A. Formaldehyde
   B. Phenol
   C. Acetone
   D. Maleic anhydride

10. In industrial nomenclature, alcohol means_________________?

    A. Butyl alcohol
    B. Propyl alcohol
    C. Ethanol
    D. Methyl alcohol