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The magnetic nature of elements depends ...

The magnetic nature of elements depends on the presence of unpaired electrons, Identify the configuration of transition element, which shows highest magnetic moment .

A

`3d^7`

B

`3d^5`

C

`3d^8`

D

`3d^2`

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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
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  3. The magnetic nature of elements depends on the presence of unpaired el...

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  4. Which of following oxidation state is common for all lanthanide ?

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  5. Which of the following reactions are disproportionation reactions ? (...

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  6. The commercial name of calcium sulphate is-

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  7. There are 14 elements in actinoid series. Which of the following eleme...

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  8. The number of moles of KMnO4 that will be needed to react with one ...

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  9. Which of the following is amphoteric oxide? Mn2O7, CrO3, Cr2O3, CrO, V...

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  10. Gadolinium belongs to 4f series. It’s atomic number is 64. Which of th...

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  11. Interstitial compounds are formed when small atoms are trapped inside ...

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  12. The magnetic Moment is associated with its spin angular momentum and o...

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  13. How does KMnO4 act as a powerful oxidizing agent in neutral, alkaline ...

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  14. Which of the following statements is not correct ?

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  15. When acidified K2Cr2O7 solution is added to Sn^(2+) salts than Sn^(2+...

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  16. Fe shows an oxidation state of +1 in :

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  17. Why do elements in the same group have similar physical and chemical p...

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  18. Write one oxidising reaction of KMnO4 in basic medium.

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  19. Give the formula of following compound : pentaamminecarbonatocobalt(II...

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  20. Give the formula of following compound : mercury tetrathiocyanatocobal...

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