Home › Junior Science Olympiad › Chemistry › Carbon and its Compounds › Vegetable oils are turned into solid fats by add…
Vegetable oils are turned into solid fats by adding hydrogen using a catalyst of:
ANitrate
BNeptune
CNiobate
DNickel
Answer & Solution
Correct answer: D. Nickel
1. Hydrogenation needs a metal catalyst.
2. The one named for vegetable oils is a common metal.
3. That metal is nickel.
_Source: syllabus Science Class X, Chapter 4, Carbon and its Compounds._
Related questions
Soap used in hard water leaves an insoluble substance behind, called:The reaction of a fat or oil with sodium hydroxide to make soap is called:Ethanoic acid, used as a preservative in pickles, is commonly called:Ethanol is commonly known by the everyday name:Alkaline potassium permanganate adds oxygen to ethanol. Such substances are called:Limiting the air supply while burning any hydrocarbon leads to:Burning a saturated hydrocarbon in plenty of air generally gives a flame that is:A series of compounds differing by one carbon, with the same functional group, is a: