Catalyst used in the hydrogenation of oil is_________________?
Correct answer: A. Nickel
- A. Nickel
- B. Platinum
- C. Iron
- D. Alumina
Explanation
Finely divided nickel is the conventional catalyst for hydrogenating vegetable oils, converting unsaturated bonds into more saturated fats. Platinum is active but too costly for this large-scale application.
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