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प्रश्न
What are addition reactions? Why ethene undergo addition reactions? Give
two examples.
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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
Identify the substance underlined, in the following case
An organic compound containing – COOH functional group
Why vital force theory was discarded?
Give the structural formula of the following functional group:
Ketone
Name the alkyl radical and the functional group of the following organic compound:
C4H9COOH
How many isomers of the following hydrocarbons are possible?
(a) C3H8
(b) C4H10
Give the names of the following functional groups:
-OH, >- c = o, -CHO, -COOH
Fill in the blank with appropriate word/words.
In laboratory ethyne is prepared by the reaction of water an _________
Using the structural formula, identify the functional group by circling it:
Dimethyl ether
Identify the term or substance based on the descriptions given below:
The property by virtue of which the compound has the same molecular formula but different structural formulae.
Define isomerism.
