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CalculateEAN in [Cr(CN)(6)]^(3-) (b)...

Calculate`EAN` in
`[Cr(CN)_(6)]^(3-)`
(b) `[PdXCI_(4)]^(2-)`
(c ) `[Pt(NH_(3))_(4)]^(2+)`
(d) `[Cu(CN)_(4)]^(3-)` .

Text Solution

Verified by Experts

(a) `Cr(Z = 24) Cr^(3+) = 24 - 3 = 21`
`EAN = 24 - 3 + 2 xx 6 = 33`
(b) `Pd (Z = 26) Pd^(2+) = 46 - 2 = 44`
`EAN = 46 -2 + 2 xx 4 = 52`
(c ) `Pt(Z =78) pt^(2+) = 78 - 2 =76`
`EAN = 78 - 2 + 2 xx 4 =84`
(d) `Cu(Z =29), Cu^(+1) = 29 - 1 =28`
`EAN = 29 - 1 + 2 xx 4 = 36` .
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Find the number of complexes involving d^(2)sp^(3) hybridisation of the cental metla atom/ion. (a) [Co(Ox)_(3)]^(3-)," "(b) [Mn(CN)_(6)]^(4-), (c ) [Mn(NH_(3))_(6)]^(2+)," "(d) [CoF_(6)]^(3-), (e ) [Co(gly)_(3)]," "(f) [Pt(NH_(3))_(6)]^(4+), (g) [Ni(H_(2)O)_(6)]^(2+)," "(h) [Co(H_(2)O)_(6)]^(3+), (i) [IrCl_(6)]^(3-)

Knowledge Check

  • EAN of Pt in [Pt(NH_(3))_(4)]^(2+)

    A
    35
    B
    40
    C
    80
    D
    84

  • The EAN of Pt in [Pt(NH_(3))_(4)]^(2+)

    A
    33
    B
    34
    C
    35
    D
    36

  • In which of the following including metal at least 5 atoms are in a line? (A) [Ag(NH_(3))_(2)]^(+) (B) [Ag(CN)_(2)]^(-) (C) [Ag(SCN)_(2)]^(-) (D) [Pt(CN)_(4)]^(-2)

    A
    A,C
    B
    B,D
    C
    A,B
    D
    A,D

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