The reaction- CH 2 -CH- CH 3 -HBr- CH 3 CHBr- CH 3 is -

The correct option is C electrophilic additionAddition of H x(x → Halogens ) on alkenes follows electrophilic addition mechanism.so, option (C) is c ...

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Standard XII

Chemistry

Chemical Properties of Alkanes

The reaction,...

Question

The reaction,

${C H}_{2} = C H - {C H}_{3} + H B r \to {C H}_{3} C H (B r) - {C H}_{3}$ is :

nucleophilic addition

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electrophilic substitution

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electrophilic addition

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free radical addition

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Solution

The correct option is C electrophilic addition
Addition of $H - x (x \to$ Halogens $)$ on alkenes follows electrophilic addition mechanism.
so, option (C) is correct

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Similar questions

Which are free radical reactions

$I . C H_{3} - C H = C H_{2} + H B r P e r o x i d e - ---- \to C H_{3} - C H_{2} - C H_{2} B r I I . C H_{3} - C H = C H_{2} + H B r \to C H_{3} - C H B r - C H_{3} I I I . C H_{3} - C H = C H_{2} + C l_{2} \to C l C H_{2} - C H = C H_{2} I V . C H_{3} - C H_{3} + C l_{2} \to C l C H_{2} - C H_{3}$

C H_{3} - C H_{2} - C H = C H - C H_{2} - C H_{3} + H B r \to

Which are free radical reactions

Q. Pick out the correct reactions:

A . C H_{3} - C H = C H_{2} + H C l ⟶ C H_{3} - C | C l H - C H_{3}

B . C H_{3} - C H = C H_{2} + H B r ⟶ C H_{3} - C H_{2} - C H_{2} B r

C . C H_{3} - C H = C H_{2} + H B r p e r o x i d e - ---- \to C H_{3} - C H_{2} - C H_{2} - B r

D . C H_{3} - C H = C H_{2} + H I p e r o x i d e - ---- \to C H_{3} - C | I H - C H_{3}

C H_{2} = C H_{2} + H_{2} N i \to C H_{3} - C H_{3}

is an addition reaction.

C H \equiv C H + H_{2} N i \to

?
Predict and write the products.

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The reaction, CH2=CH−CH3+HBr→CH3CH(Br)−CH3 is :

The correct option is C electrophilic additionAddition of H−x(x→ Halogens ) on alkenes follows electrophilic addition mechanism.so, option (C) is correct

The reaction,

${C H}_{2} = C H - {C H}_{3} + H B r \to {C H}_{3} C H (B r) - {C H}_{3}$ is :

The correct option is C electrophilic addition
Addition of $H - x (x \to$ Halogens $)$ on alkenes follows electrophilic addition mechanism.
so, option (C) is correct