Which structure represents a molecule of ethanol?
A.
B.
C.
D.
Exam No：0620_w24_qp_12 Year：2024 Question No：34
Answer:
C
Knowledge points:
11.6.1.1. fermentation of aqueous glucose at 25–35 °C in the presence of yeast and in the absence of oxygen
11.6.1.2. catalytic addition of steam to ethene at 300 °C and 6000 kPa / 60 atm in the presence of an acid catalyst
11.6.2. Describe the combustion of ethanol
11.6.3.1. a solvent
11.6.3.2. a fuel
11.6.4.1. fermentation
11.6.4.2. catalytic addition of steam to ethene
Solution:
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