Which among the following methods cannot be used for the manufacture of ethanol?(a) From fermentation of molasses(b) From lignocelluloses biomass(c) Catalytic hydrogenation of ethylene(d) From microorganismsI have been asked this question in final exam.I'm obligated to ask this question of C2 Compounds topic in division Synthetic Organic Chemical Industries of Chemical Technology

Which among the following methods cannot be used for the manufacture o

1.	Which among the following methods cannot be used for the manufacture of ethanol?(a) From fermentation of molasses(b) From lignocelluloses biomass(c) Catalytic hydrogenation of ethylene(d) From microorganismsI have been asked this question in final exam.I'm obligated to ask this question of C2 Compounds topic in division Synthetic Organic Chemical Industries of Chemical Technology
Answer» The correct answer is (d) From MICROORGANISMS For explanation: Ethanol cannot be DERIVED from microorganisms. The most WIDELY used method for the manufacture of ethanol is from fermentation of MOLASSES.

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