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Using the concept of Z("eff") (from Slat...

Using the concept of `Z_("eff")` (from Slater's rule). Explain the following :
"In obtaining the electronic configuration of `V^(+)` from that of V, an `e^(–)` is removed from 4s and not from 3d."

Text Solution

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`Z_("eff") = 4.3 `
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Knowledge Check

  • The element with electronic configuration 3d 4s is

    A
    Metalloid
    B
    Non-metal
    C
    Tansition metal
    D
    Noble gas

  • In the formation of NO^(+) from NO, the electron is removed from

    A
    a `sigma` orbital
    B
    a `pi` orbital
    C
    a `sigma^(**)` orbital
    D
    a `pi^(**)` orbital

  • In the formation of N_2^+ from N_2 , the electron is removed from

    A
    a `sigma`-orbital
    B
    `a pi`- orbital
    C
    a `sigma^**`-orbital
    D
    a `pi^**` - orbital
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