Related Questions

The fermentor used for the production of ethyl alcohol from molasses is made of
A Wood
B Concrete
C Copper bearing steel
D Procelain
In what ratio should a 20% methyl alcohol solution be mixed with a 50% methyl alcohol solution so that the resultant solution has 40% methyl alcohol in it?
A 1 : 2
B 2 : 1
C 1 : 3
D 3 : 1
The alcohol and water in a mixture are in the ratio of 7 : 8 respectively. If 11 litre water is added to it, then the ratio of alcohol and water in the new mixture becomes 3 : 5. What is the total quantity (in litres) of the alcohol in the new mixture?
A 21
B 24
C 35
D 32
A mixture of alcohol and water contains 7% alcohol. How much mixture (in litres) is required to get 357 litres of alcohol?
A 6300
B 4200
C 4900
D 5100
Solution X is 10% percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 200 milliliters of solution X to create a solution that is 25 percent alcohol by volume?
A 600
B 800
C 300
D 250
E None of these
নিচের কোন এনজাইম glucose কে ethyl alcohol এ পরিবর্তিত করে?
A Diastase
B Maltase
C Zymase
D Invertase
Fermentation of molasses to produce ethyl alcohol is done at __________ °C
A 20 - 30
B 100 - 150
C 250 - 300
The enzyme which can catalyse the conversion of glucose to ethyl alcohol is
A Invertase
B Maltase
C Diastase
D Zymase
Straight run petrol as compared to methyl/ethyl alcohol has
A Lower calorific value
B Lower octane number
C Higher specific gravity
D Higher ignition temperature
The enzyme that converts glucose to ethyl alcohol is :
A Invertase
B Maltase
C Zymase
D Diastase

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