The reaction CH32C-CH2-Br- CH3-CH2Bris an example of a-an - step in a radical chain reaction-

The correct option is D propagation #10; #10; (CH_3)_2C=CH_2+Br⟶ (CH_3) #10;∙C CH_2Br #10; #10;It is a chain propagation reaction in a radial ch ...

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Byju's Answer

Standard XII

Chemistry

Introduction

The reaction ...

Question

The reaction $(C H_{3})_{2} C = C H_{2} + B r^{\cdot} \to (C H_{3}) ˙ C - C H_{2} B r$
is an example of a/an ................ step in a radical chain reaction.

initiation

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termination

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propagation

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heterolytic cleavage

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Solution

The correct option is D propagation

$(C H_{3})_{2} C = C H_{2} + B r ⟶ (C H_{3}) ∙ C - C H_{2} B r$

It is a chain propagation reaction in a radial chain reaction. This sees that the reaction takes place continuously.

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Similar questions

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

, is an example of:

Q. The major product of the given substitution reaction is

(C H_{3})_{2} C = C H - C H_{2} - B r H_{2} O - - \to

Q. The radical chain mechanism of the initiation step yield(s) ________ radical in Hunsdiecker reaction.

Classify the following reactions in one of the reaction type studied in this unit.
(a) $C H_{3} C H_{2} B r + H S^{-} \to C H_{3} C H_{2} S H + B r^{-}$
(b) $(C H_{3})_{2} C = C H_{2} + H C l \to (C H_{3})_{2} C l C - C H_{3}$
(c) $C H_{3} C H_{2} B r + H O^{-} \to C H_{2} = C H_{2} + H_{2} O + B r^{-}$
(d) $(C H_{3})_{3} C - C H_{2} O H + H B r \to (C H_{3})_{2} C B r C H_{2} C H_{3} + H_{2} O$

Q. Arrange the following alkyl halides in decreasing order of the rate of

β

-elimination reaction with alcoholic

K O H

.
(I)

C H_{3} - H | C | C H_{3} - C H_{2} B r

(II)

C H_{3} - C H_{2} - B r

(III)

C H_{3} - C H_{2} - C H_{2} - B r

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The reaction (CH3)2C=CH2+Br⋅→(CH3)˙C−CH2Bris an example of a/an ................ step in a radical chain reaction.

The correct option is D propagation (CH3)2C=CH2+Br⟶(CH3)∙C−CH2Br It is a chain propagation reaction in a radial chain reaction. This sees that the reaction takes place continuously.

The reaction $(C H_{3})_{2} C = C H_{2} + B r^{\cdot} \to (C H_{3}) ˙ C - C H_{2} B r$
is an example of a/an ................ step in a radical chain reaction.

The correct option is D propagation

$(C H_{3})_{2} C = C H_{2} + B r ⟶ (C H_{3}) ∙ C - C H_{2} B r$

It is a chain propagation reaction in a radial chain reaction. This sees that the reaction takes place continuously.