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प्रश्न
What are addition reactions? Why ethene undergo addition reactions? Give
two examples.
उत्तर
Addition Reaction : The reactions in which molecules of the attacking reagent add across the double or triple bond of an unsaturated compound to yield saturated compound.
Ethene is a reactive compound due to presence of double bond. hence undergo addition reactions.
Two examples:
(i) Addition of hydrozen : \[\ce{CH2 = CH2 + H2 ->[ni][300°C] Ch3 - CH3}\]
(ii) Addition of halogens: \[\ce{Ch2 = CH2 + Br -> CH2Br - Ch2Br}\]
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संबंधित प्रश्न
Name a few sources of organic chemistry ?
Draw position isomers of butene (C4H8)?
Ethane, methane, ethene, ethyne. (In the increasing order of the molecular weight)
Fill in the blank:
Organic compounds are essentially_________compounds. They
show ___________Reaction and their rates are ___________.
Give the trivial names and IUPAC names of the following:
(a) C3H6
(b) C2H4
(c) C2H2
(d) CH30H
(e) CH3COOH
Give two equations to show the conversion of a unsaturated compound to
saturated compound.
Write the observation and name of the product for the following
(i) When ethene is passed in bromine solution in CCl4.
(ii) When Baeyer's reagent reacts with ethene.
Give the reactions of ethyne with Hydrogen
Give the reactions of ethyne with Water.
