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Transition elemtns are coloured...

Transition elemtns are coloured

A

Due to small size

B

Due to metallic nature

C

Due to unpaired d-electrons

D

All of these

Text Solution

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The correct Answer is:
C
Due to unpaired d-electrons.
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NIKITA PUBLICATION-D-AND F-BLOCK ELEMENTS-MULTIPLE CHOICE QUESTIONS
  1. Which of the following set has all the coloured ions ?

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  2. Which of the following statements is not true in regard to transition ...

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  3. Transition elemtns are coloured

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  4. Which of the following alloys contain (s) Cu and Zn?

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  5. Transition metals are often paramagnetic due to

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  6. Which of the following elements forms stable di-nuclear ions?

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  7. Lower oxidation state in transition metals are stabilized by

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  8. B.M is equal to

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  9. Spin only of Mn^(2+) is

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  10. Which of the following is highest paramagnetic

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  11. Colour of Cu(2)O is due to

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  12. An increase in both atomic and ionic radii with atomic number occurs i...

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  13. Amongest the following, the lowest degree of paramagnetism per mole of...

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  14. Alloy forming tendency of transition element is due to

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  15. Elements which generally exhibit multiple oxidation states and whose i...

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  16. Which is wrong about transition metals?

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  17. Which of the following elements does not belong to the first transitio...

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  18. Transition elements, in general, exhibit the following properties, exc...

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  19. Which of the following ions is coloured in solution ?

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  20. The maximum magnetic moment is shown by the ion with electronic config...

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