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Questions and Answers
What is hydrogenation?
What is hydrogenation?
- A process of increasing the saturation of organic compounds
- A process of reducing carbon dioxide emissions
- A chemical reaction between oxygen and a catalyst
- A chemical reaction between molecular hydrogen and another compound or element (correct)
What is the role of catalysts in hydrogenation?
What is the role of catalysts in hydrogenation?
- They prevent the addition of hydrogen atoms to a molecule
- They are required for the reaction to be usable (correct)
- They increase the temperature and pressure of the reaction
- They are not necessary for the hydrogenation process
What does hydrogenation typically involve adding to a molecule?
What does hydrogenation typically involve adding to a molecule?
- Nitrogen atoms
- Pairs of oxygen atoms
- Carbon atoms
- Pairs of hydrogen atoms (correct)
At what conditions does non-catalytic hydrogenation take place?
At what conditions does non-catalytic hydrogenation take place?
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What does hydrogenation reduce in hydrocarbons?
What does hydrogenation reduce in hydrocarbons?
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What is reproduction?
What is reproduction?
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What are the two forms of reproduction mentioned in the text?
What are the two forms of reproduction mentioned in the text?
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What is the two-fold cost of sexual reproduction mentioned in the text?
What is the two-fold cost of sexual reproduction mentioned in the text?
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What is a form of asexual reproduction mentioned in the text?
What is a form of asexual reproduction mentioned in the text?
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What do gametes contain in sexual reproduction?
What do gametes contain in sexual reproduction?
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