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NEET UG CHEMISTRY MCQ: HYDROCARBONS

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Addition of Br2\mathrm{B}{\mathrm{r}_2} on transtrans- butene-2 gives :
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Correct option: B
Meso form of 2,3-dibromobutane
Option B (Meso form of 2,3-dibromobutane) is correct because the anti-addition of bromine to trans-2-butene results in the formation of a meso compound due to the presence of a plane of symmetry.

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