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Statement I: 1-Butene on reaction with H...

Statement `I:` `1-`Butene on reaction with `HBr` in the presence of a peroxide produces `1-` bromobutane.
Statement `II:` It involves the formation of a primary radical.

A

Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation of statement-1.

B

Statement-1 is true, statement-2 is true, Statement-2 is not a correct explanation of statement-1.

C

Statement-1 is true, statement-2 is false.

D

Statement-1 is Fasle, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
C
Correct statement-2: The reaction occurs through the formation of a more stable `2^(@)` free radical.
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Knowledge Check

  • Assertion: 1-butene on reaction with HBr in the presence of a peroxide produces 1-bromobutane. Reason:It involves the formation of a primary radical

    A
    Both assertion and reason are correct and reason is the correct explanation of the assertion
    B
    Both assertion and reason are correct but reason is not the correct explanation of the assertion
    C
    Assertion is correct, but reason is incorrect
    D
    Assertion is incorrect, but reason is correct

  • Statement 1:1-Butene on reaction with HBr in the presence of a peroxide produces 1-bromo-butane Statement 2:It involves the free radical mechanism

    A
    Statement 1 is true , statement 2 is true , statement 2 is a correct explanation for statement 1
    B
    Statement 1 is true , statement 2 is true , statement 2 is not a correct explanation for statement 1
    C
    Statement 1 is true , statement 2 is false
    D
    Statement 1 is false , statement 2 is true

  • Assertion: But-1-ene on reaction with HBr in the presence of peroxide produces 1-bromobutane. Reason: It invovles the formation of a primary free radical.

    A
    If both assertion and reason are correct and reason is correct explanation for assertion
    B
    If both assertion and reason are correct but reason is not correct explanation for assertion.
    C
    If assertion is correct but reason is incorrect.
    D
    if both assertion and reason are incorrect.