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The disappearance of the characteristic ...

The disappearance of the characteristic purple colour of `KMnO_(4)` in its reaction with an alkene is the test for unsaturation it is known as:

A

Markownikov test

B

Baeyer test

C

Wurtz test

D

Gringnard test

Text Solution

Verified by Experts

The correct Answer is:
B
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The purple colour of KMnO_4 is due to

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Knowledge Check

  • The purple colour of KMnO_(4) is due to

    A
    Charge transfer
    B
    d-d transition
    C
    f-f transition
    D
    d-f transition

  • The colour of KMnO_(4) is due to

    A
    `M rarr L` charge transfer transition
    B
    `d rarr d` transition
    C
    `L rarr M` charge transfer transition
    D
    `sigma rarr sigma` transition

  • The colour of KMnO_(4) is due to

    A
    `L rarr M` charge transfer transition
    B
    `sigma-sigma^(**)` transition
    C
    `M rarrL` charge transfer transition
    D
    d-d transition

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