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Fermentation of molasses to produce ethyl alcohol is done at __________ °C.

A. 20 - 30

B. < - 5

C. 100 - 150

D. 250 - 300

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  17. Chemical formula of 'salt cake' is
  18. Salt cake is chemically represented by
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  21. Enzymes are
  22. CaCl(OCl) is the chemical formula of
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