What is the process of adding hydrogen to vegetable oil in the presence of a nickel catalyst called?
Answer and explanation
Correct answer: Hydrogenation
Vegetable oils commonly contain carbon-carbon double bonds and are therefore unsaturated. In the presence of a nickel catalyst, hydrogen adds across these double bonds, making the oil more saturated and potentially converting it into a solid fat. This process is called hydrogenation. Neutralisation is an acid-base reaction, so it does not apply here.
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What is the correct answer to this question?
Hydrogenation
Why is this the correct answer?
Vegetable oils commonly contain carbon-carbon double bonds and are therefore unsaturated. In the presence of a nickel catalyst, hydrogen adds across these double bonds, making the oil more saturated and potentially converting it into a solid fat. This process is called hydrogenation. Neutralisation is an acid-base reaction, so it does not apply here.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Carbon and its Compounds.
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