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Which of the following will not act as o...

Which of the following will not act as oxidising agents?

A

`CrO_(3)`

B

`MoO_(3)`

C

`WO_(3)`

D

`CrO_(4)^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
b,c
A species can act as oxidizing agent only when metal ispresent in high oxidation state but lower oxidation state is more stable . As higher oxidation states of Mo and W are more stable, they will not act as oxidizing agent.
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Knowledge Check

  • Which of the following ion acts as an oxidising agent?

    A
    `Eu^(2+)`
    B
    `Np^(4+)`
    C
    `Sm^(2+)`
    D
    `Yb^(2+)`

  • Which of the following cannot act as an oxidising agent ?

    A
    `S^(2-)`
    B
    `Br_(2)`
    C
    `HSO_(4)^(-)`
    D
    `SO_(3)^(2-)`

  • Which of the following can act as oxidising agent :-

    A
    `[Cr(CO)_(6)]`
    B
    `[Ni(CO)_(4)]`
    C
    `[Mn(CO)_(6)]^(+)`
    D
    `[V(CO)_(6)]`

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