A) Saponification of oil yields a dial
B) Drying of oil involves hydrolysis
C) Addition of antioxidant to oil minimizes rancidity
D) Refining of oil involves hydrogenation
Correct Answer: C
Solution :
Saponification of oils yields a trial (glycerol). Drying (hardening) of oil involves hydrogenation. Refining of oil is done by distillation or other such processes but not by hydrogenation. Antioxidants are added to prevent the oxidation of oil, thus they minimizes rancidity.
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