Addition of Br2 on CH2=CH-CH2-CH3 gives

Question

Addition of Br2 on CH2=CH-CH2-CH3 gives (A)  Br-CH2- oversetBr mathop overset| mathopCH -CH-CH3  (B)  Br-CH2-CH2- oversetBr mathop overset| mathopCH -CH3  (C)  Br2-CH2-CH2- undersetBr mathop underset| mathopCH -CH3  (D)  Br-CH2-CH2-CH2- undersetBr mathop underset| mathopCH2

Tardigrade Admin · Accepted Answer

underset1 text-butene mathopCH2=CH-CH2-CH3+Br2 xrightarrow Br-CH2-CH2- undersetBr mathop underset| mathopCH -CH3

Q. Addition of $B r_{2}$ on $C H_{2} = C H - C H_{2} - C H_{3}$ gives

$B r - C H_{2} - C H ∣ B r - C H - C H_{3}$

$B r - C H_{2} - C H_{2} - C H ∣ B r - C H_{3}$

$B r_{2} - C H_{2} - C H_{2} - B r ∣ C H - C H_{3}$

$B r - C H_{2} - C H_{2} - C H_{2} - B r ∣ C H_{2}$

$1 -butene C H_{2} = C H - C H_{2} - C H_{3} + B r_{2}$ $B r - C H_{2} - C H_{2} - B r ∣ C H - C H_{3}$

Q. Addition of Br2​ on CH2​=CH−CH2​−CH3​ gives

Br−CH2​−CH∣Br−CH−CH3​

Br−CH2​−CH2​−CH∣Br−CH3​

Br2​−CH2​−CH2​−Br∣CH​​−CH3​

Br−CH2​−CH2​−CH2​−Br∣CH2​​​