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The rate of combination of simple alkyl ...

The rate of combination of simple alkyl free radicals:

A

increases with increase in temperature

B

dependent of temperature

C

decreases with increase in temperature

D

altogether different for different reactions and independent of temperature

Text Solution

Verified by Experts

The correct Answer is:
D
`r=l[A]^(n)` and `k=Ae^(-E//RT)E_(a)=0` for free radical combination k is constant with T
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Knowledge Check

  • A repeater is a combination of

    A
    receiver and modulator
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    receiver and transducer
    C
    receiver and transmitter
    D
    receiver and amplifier

  • The least stable free radical is

    A
    `CH_(3)overset(.)CH_(2)`
    B
    `CH_(3)CH_(2)overset(.)CH_(2)`
    C
    `(CH_(3))_(2)overset(.)CH`
    D
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  • Assertion : Chlorination of methane is a free radical reaction. Reason : Chlorination of methane takes place in sunlight.

    A
    If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
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