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Which of the following are chelating lig...

Which of the following are chelating ligands?
`H_(2)O``C_(2)O_(4)^(2_)`,` EDTA^(4-)`, `CO_(3)^(2-)`,`SCN^(-)`, CO, `C_(2)H_(4)`

Text Solution

AI Generated Solution

To determine which of the given ligands are chelating ligands, we need to understand the definition of chelating ligands. Chelating ligands are polydentate ligands that can bind to a central metal atom at multiple points, forming a ring structure. Let's analyze each of the given ligands step by step: 1. **H₂O (Water)**: - Water has one donor atom (oxygen) that can coordinate to a metal ion. - Since it can only donate one pair of electrons, it is classified as a **monodentate ligand**. - **Conclusion**: Not a chelating ligand. ...
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Which of the following are chelating ligands ? H_(2)O,C_(2)O_(4)^(2-) ,EDTA^(4-), CO_(3)^(2-), CO,C_(2)H_(4)

How many of the following ligands are chelating ligands? DMG,H_(2)O,C_(2)O_(4)^(2-),CH_(3)NH_(2),en, CN^(-),NH_(2)CH_(2)COO^(-),NH_(3)

Knowledge Check

  • Among the following which are ambidentate ligands? (a) NO_(2)^(-) (b) NO_(3)^(-) (c) EDTA^(+) (d) C_(2)O_(4)^(2+) (e) SCN^(-) (f) H_(2)NCH_(2)CH_(2)NH_(2)

    A
    (a) and (b)
    B
    (c) and (d)
    C
    (a) and (f)
    D
    (a) and (e)

  • Among the following which are ambidenatate ligands ? (i) NO_(2)^(-) (ii) NO_(3)^(-) (iii) EDTA^(4-) (iv) C_(2)O_(4)^(2-) (v) SCN^(-)

    A
    (i) and (ii)
    B
    (iii) and (iv)
    C
    (i) and (v)
    D
    (iii) and (vi)

  • Give the order of chelating effect of following ligands. (i) C_(2)O_(4)^(2-) (ii) EDTA (iii) dien

    A
    `iii gt ii gt i`
    B
    `i gt ii gt iii `
    C
    `ii gt iii gt i`
    D
    `igt iii gt ii `

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