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In the transition element the incoming e...

In the transition element the incoming electron occupies `[n-1]` d sublevel in preference to

A

np

B

ns

C

[n-1]d

D

[n+ 1]s

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NARAYNA-D - BLOCK ELEMENTS-CUQ (INTRODUCTION)
  1. The following belongs to d-block but it sis not a transition element

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  2. Which of the following set of elements does not belong to transitional...

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  3. In the transition element the incoming electron occupies [n-1] d suble...

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  4. Transition metals are good electrical conductors because

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  5. The ground state electronic configuration of chromium is against

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  6. Which one of the following pairs of ions have the same electronic conf...

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  7. Which element exhibits highest density in 3d series

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  8. The maximum and minimum melting points of first and second transition ...

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  9. The IP of Zr is 674kJ//"mole". The IP of Hf is

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  10. The following does not show variable valency

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  11. Maximum oxdiation state exhibited by Osmium is

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  12. Which of the following ion is coloured in its aqueous solution?

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  13. In which pair, both ions are coloured in aqueous medium

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  14. Name the catalyst and promoter in the Haber's process for the manufact...

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  15. The following metal shows ferromagnetic nature

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  16. For a paramagnetic substance, the field strength of substance (B) and ...

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  17. Assertion (A): The "spin only” magnetic moment [in units of Bohr magne...

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  18. Assertion (A): Magnetic moment of Ni^(+2) ions can be very close to th...

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  19. Hydrogen occupies the following holes, C and N occupy the following ho...

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  20. The alloy used in the reduction of nitrites to ammonia is

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