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Mention the essential conditions required for hydrogenation. |
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Answer» Hydrogenation – meaning, to treat with hydrogen – is a chemical reaction between molecular hydrogen (H2) and another COMPOUND or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The PROCESS is commonly employed to reduce or saturate ORGANIC compounds. Hydrogenation typically constitutes the ADDITION of pairs of hydrogen atoms to a molecule, often an alkene. Catalysts are required for the reaction to be USABLE; non-catalytic hydrogenation takes place only at very high temperatures. Hydrogenation reduces double and triple bonds in hydrocarbons.[ |
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