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प्रश्न
How would you convert:
Ethene into 1, 2-dibromoethane.
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उत्तर
When bromine gas is passed into an inert solvent like CCl4 Containing dissolved ethene at room temperature, one molecule of Br2 adds across the double bond to give ethylene dibromide.
\[\ce{CH2 = CH2 + Br -> CH2Br - CH2Br}\]
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\[\begin{array}{cc}
\ce{X ->[Br2/CCl4] CH2Br}\\
\phantom{......}|\\
\phantom{...........}\ce{CH2Br}\\
\end{array}\]
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|
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|
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