Addition of Br_2 to cis-2-butene yields ..... | vedclass

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(B) The addition of $Br_2$ to an alkene is an anti-addition reaction. For $cis-2-butene$,the anti-addition of bromine atoms across the double bond res

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$A$ meso form of $2,3-dibromobutane$

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(B) The addition of $Br_2$ to an alkene is an anti-addition reaction. For $cis-2-butene$,the anti-addition of bromine atoms across the double bond results in the formation of a meso compound. This is because the molecule possesses a plane of symmetry due to the specific stereochemistry of the starting material and the anti-addition mechanism.

Addition of $Br_2$ to $cis-2-butene$ yields ...........

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