Chemical properties of alkenes
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Alkenes react readily with hydrogen in the presence of finely-divided nickel, platinum or palladium as catalysts. The process is known as catalytic hydrogenation. The ultimate products of this reaction are alkanes
Halogens, especially chlorine and bromine add on alkenes readily producing a dihalogen derivatives. The reaction is carried out in inert solvent like CC14. For example, ethene reacts with bromine dissolved in carbon tetrachloride to give 1, 2-dibromoethane.
Halogens, especially chlorine and bromine add on alkenes readily producing a dihalogen derivatives. The reaction is carried out in inert solvent like CC14. For example, ethene reacts with bromine dissolved in carbon tetrachloride to give 1, 2-dibromoethane.
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an unsaturated hydrocarbons that contains one triple bond between carbon atoms are called alkynes.
alkynes are a homologous series of hydrocarbons with the general formula cnH2n-2.
alkynes are a homologous series of hydrocarbons with the general formula cnH2n-2.
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