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The transition elements have a general e...

The transition elements have a general electronic configuration:

A

`ns^(2)np^(6)nd^(1-10)`

B

`(n-1)d^(1-10)ns^(0-2)np^(0-6)`

C

`(n-1)d^(1-10)ns^(1-2)`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
General electronic configuration elements is[Noble gas]` (n-1)d^1-10)ns^(1-2)`.
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Knowledge Check

  • The lanthanide have general electronic configuration

    A
    `[Xe]4f^(1-14), 5s^(2) , 5p^(6) , 6s^(2)`
    B
    `[Xe] (n-1) d ^(1-10) , ns^(1-2)`
    C
    `[Xe] 4f ^(1-14), 5d^(0-1), 6s^(2)`
    D
    `[Xe] 4f^(0-14), 5d^(0-10), 6s^(2)`

  • The highest oxidation state is shown by transition element s with electronic configuration

    A
    `3d ^(8)4s^(2)`
    B
    `3d^(5)4s^(1)`
    C
    `3d^(5)4s^(2)`
    D
    `3d^(3)4s^(2)`

  • The general electronic configuration of lanthanide is

    A
    `(n-2)f^(1-14)(n-1)s^(2)p^(6)d^(0-1)ns^(2)`
    B
    `(n-2)f^(0-14)(n-1)d^(0-1)ns^(2)`
    C
    `((n-2)f^(0-14)(n-1)d^(10)ns^(2)`
    D
    `(n-2)d^(0-1)(n-1)f^(0-14)ns^(2)`
    • RESONANCE-D BLOCK ELEMENTS-EXERCISE-I PART-II
    1. The transition elements have a general electronic configuration:

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    2. The atomic volume of the transition elements are low compared with ele...

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    3. The wrong statement regarding transition metals among the following is...

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    4. The melting point of Zn is lower as compared to those of the other ele...

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    5. First IE of 5d seties element are higher than those of 3d and 4d serie...

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    6. which of the following statement is correct?

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    7. ionisation energies of Ni and Pt in Kjmol^(-1) are given below {:(,u...

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    8. Maximum oxidation state is shown by:

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    9. The less stable oxidation state of Cr are:

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    10. Which of the following statement is false?

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    11. Whih of the followin statement are correct?

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    12. Which of the following has the maximum number of unpaired d-electron?

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    13. The highest magnetic moments is shown by the transition metal ion wit...

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    14. A metal ion from the first transition series has a magnitic moment (ca...

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    15. Magnetic moment of Cr^(+2)(Z=24),Mn^(+2)(Z=25) and Fe^(2+) (Z=26) are ...

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    16. The magnetic moment of .25Mn in ionic state is sqrt(15)B.M, then Mn is...

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    17. which of the following group of ion is paramagnetic in nature:

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    18. The colour of transition metal ion is attributed to:

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    19. Which one of the ionic species will impart colour to an aqueous soluti...

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    20. MnO(4)^(-) is of intense pink colour, though Mn is in(+7) oxidation st...

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