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Select the correct option, among Sc(III)...

Select the correct option, among Sc(III) , Ti(IV), Pd(II) and Cu(II) ions

A

all are paramagnetic

B

all are diamagnetic

C

Sc(III), Ti(IV) are paramagnetic and Pd(III), Cu(II) are diamagnetic

D

Sc(III), Ti(IV) are diamagnetic and Pd(II), Cu(II) are paramagnetic.

Text Solution

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The correct Answer is:
D
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NCERT FINGERTIPS-THE D- AND F- BLOCK ELEMENTS -General Properties Of The Transition Elements
  1. CuSO4 is paramagnetic while ZnSO4 is diamagnetic because

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  2. Which of the following transition metal ions has highest magnetic mome...

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  3. Select the correct option, among Sc(III) , Ti(IV), Pd(II) and Cu(II) i...

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  4. The correct order of the number of unpaired electrons in the ions Cu^(...

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  5. Calculate the magnetic moment of a divalent ion in aqueous solution if...

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  6. Arrange the following in increasing value of magnetic moments. (i) ...

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  7. Which of the following statements is not correct about magnetic behav...

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  8. The number of unpaired electrons in gaseous species of Mn^(3+), Cr^(3+...

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  9. Which of the following arrangements represent the correct order of the...

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  10. Match the column I with column II and mark the appropriate choice.

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  11. Which of the following transition metal ions is colourless ?

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  12. Amongst TiF6^(2-), CoF6^(3-), Cu2Cl2" and " NiCl4^(2-), which are the ...

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  13. Which of the following compounds is not coloured ?

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  14. Compound that is both paramagnetic and coloured is:

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  15. Most of the transition metals exhibit (i) paramagnetic behaviour ...

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  16. For Zn^(2), Ni^(2+), Cu^(2+) and Cr^(2+) which of the following statem...

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  17. Colour of transition metal ions are due to absorption of some waveleng...

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  18. Which group contains coloured ions out of the following ? 1. Cu^+ ...

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  19. Transition metals make the most efficient catalysts because of their a...

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  20. Interstitial compounds are

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