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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
The equation for the reaction when compound A is bubbled through bromine dissolved in carbon tetrachloride is as follows:
1) Draw the structure of A.
2) State your observation during this reaction.
Name the alkyl radical and the functional group of the following organic compound:
C3H7CHO
Explain the fact that why organic com pounds are Iarge in number.
How is gas collected?
Fill in the blank with appropriate word/words.
In laboratory ethyne is prepared by the reaction of water an _________
State what do you observe ethene is bubbled through a solution of bromine in terachloromethane (carbon tetrachloride)
Write the equation for the following reaction:
Calcium carbide and water
Name the gases which do not affect moist litmus.
Draw the structural diagram for the following compound.
2,2 dibromo butane
