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Which of the following ligand does not a...

Which of the following ligand does not as `pi-`acid ligand?

A

`N_(2)`

B

`CO`

C

`C_(2)H_(4)`

D

`O_(2)^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
Due to absence of vacant atomic orbital as well `pi^(**)` molecular orbital `O_(2)^(2-)` does not as `pi` acid ligand.
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Knowledge Check

  • Which of the following ligands does form a chelate ?

    A
    Acetate
    B
    Oxalate
    C
    Cyanide
    D
    Ammonia

  • Which of the following is a tridentate ligand?

    A
    `EDTA^(4-)`
    B
    `(CO O)_(2)^(2-)`
    C
    dien
    D
    `NO_(2)^(-)`

  • Which of the following acts as a ligand but does not have any lone pair of electrons ?

    A
    `NO_(2)`
    B
    `NH_(3)`
    C
    `BF_(3)`
    D
    `H_(2)O`
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