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

Related Mcqs:

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

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

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

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

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

   A. 5
   B. 30
   C. 130
   D. 300

4. Alcohol percentage in molasses may be around _____________________?

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

5. Ethyl alcohol cannot be produced_________________?

   A. From waste sulphite substrate of paper mills
   B. By Esterification and hydrolysis of ethylene
   C. From molasses
   D. None of these

6. Styrene is produced from ethyl benzene by the process of________________?

   A. Dehydrogenation
   B. Oxidation
   C. Alkylation
   D. Dehydration

7. Styrene is produced from ethyl benzene by the process of__________________?

   A. Dehydrogenation
   B. Oxidation
   C. Alkylation
   D. Dehydration

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

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

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

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

10. Le-Blanc process is a primitive process for the manufacture of___________________?

    A. Caustic soda
    B. Soda ash
    C. Bromine from sea water
    D. Hydrochloric acid