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With reference to the first row transiti...

With reference to the first row transition series:
i) Name the metal which possesses maximum number of oxidation states.
ii) Among `Zn^(+2)` and `Cu^(+2)` which is colourless?
iii) Between `Ti^(2+)` and `V^(2+)` which ion contains more number of unpaired electrons? 

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(i) Manganese or Mn
(ii) `Zn^(+2)`
(iii) `V^(+2)`
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OSWAAL PUBLICATION-D - BLOCK ELEMENTS F - BLOCK ELEMENTS -TOPIC-1 (D - BLOCK ELEMENTS, THEIR PROPERTIES AND COMPONDS) LONG ANSWER TYPE QUESTIONS - I
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  5. Name the metal of the 1^(st) row transition series that (i) has maxi...

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  6. Write ionic equations for the reaction of dichromate ions with (i) h...

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  9. Give reason : (i) Most of the transition metals have high melting po...

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  11. (a) Transition metals and their compounds are used as catalysts. Give ...

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  12. How is potassium permanganate (KMnO(4)) prepared from MnO(2) ? Write t...

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  13. Give reason (one each) for the following: (a) Transition metals are ...

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  14. With reference to the first row transition series: i) Name the metal...

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  16. Explain colour of transition metal compounds based on crystal field sp...

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  17. For M^(2+)//M and M^(3+)//M^(2+) systems the E0 values for some metals...

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  18. Predict which of the following will be coloured in aqueous solution ? ...

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  19. How would you Account for the following: (i) Of the d^4 species, Cr^...

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  20. Comment on the statement that elements of the first transition series ...

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