At low temperatures, the slow addition of molecular bromine to \[C{{H}_{2}}=CH-C{{H}_{2}}-C\equiv CH\] gives [Roorkee Qualifying 1998]

\[BrC{{H}_{2}}-CHBr-C{{H}_{2}}-C\equiv CH\]

\[C{{H}_{2}}=CH-C{{H}_{2}}-CBr=CHBr\]

\[C{{H}_{2}}=CH-C{{H}_{2}}-C{{H}_{2}}-CB{{r}_{3}}\]

\[C{{H}_{3}}-CB{{r}_{2}}-C{{H}_{2}}-C\equiv CH\]

At low temperatures, the slow addition of molecular bromine to \[C{{H}

1.	At low temperatures, the slow addition of molecular bromine to \[C{{H}_{2}}=CH-C{{H}_{2}}-C\equiv CH\] gives [Roorkee Qualifying 1998]
A.	\[C{{H}_{2}}=CH-C{{H}_{2}}-CBr=CHBr\]
B.	\[BrC{{H}_{2}}-CHBr-C{{H}_{2}}-C\equiv CH\]
C.	\[C{{H}_{2}}=CH-C{{H}_{2}}-C{{H}_{2}}-CB{{r}_{3}}\]
D.	\[C{{H}_{3}}-CB{{r}_{2}}-C{{H}_{2}}-C\equiv CH\]
Answer» B. \[BrC{{H}_{2}}-CHBr-C{{H}_{2}}-C\equiv CH\]

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At low temperatures, the slow addition of molecular bromine to \[C{{H}_{2}}=CH-C{{H}_{2}}-C\equiv CH\] gives [Roorkee Qualifying 1998]

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