Consider the Fermentation Reaction of Glucose: C₆H₁₂O₆ → 2C₂H₅OH

Multiple Choice

Consider the fermentation reaction of glucose: C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
A 1) 00-mol sample of C₆H₁₂O₆ was placed in a vat with 100 g of yeast.If 38.5 g of C₂H₅OH was obtained,what was the percent yield of C₂H₅OH?

A) 41.8 %
B) 20.9 %
C) 38.5 %
D) 100 %
E) none of these