"Which of the following is NOT an example of an antioxidant?"
a) alcohol
b) phenols
c) Butylated Hydroxy Toluene
d) vitamin E
Option A is correct as Alcohol is not used as the antioxidant
rest BHT Vitamin E and phenol derivatives posses the potential anti oxidant properties
"Which of the following is NOT an example of an antioxidant?" a) alcohol b) phenols c)...
QUESTION 37 Which of the following is not used as an antioxidant in foods? a. Vitamin C Ob. Vitamin A c. Sulfites d. Vitamin E e. Propyl gallate QUESTION DA
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Nitration of phenols is a classic example of an electrophilic aromatic substitution reaction. a) Why does the nitration of phenol (hydroxybenzene) proceed only in the ortho- and para-positions on the ring? b) Draw the resonance structures that highlight the ortho- and para-directing nature of hydroxy substituents. Make sure to include the structures that showcase the movement of the charges in the ring.
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