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Compare the general characteristics of t...

Compare the general characteristics of the first series of the transition metals with those of the second and third series metals in the respective vertical columns. Give special emphasis on the following points: oxidation states

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Compare the general characteristics of the first series of the transition metals with those of the second and third series metals in the respective vertical columns. Give special emphasis on the following points: ionisation enthalpies

Compare the general characteristics of the first series of the transition metals with those of the second and third series metals in the respective vertical columns. Give special emphasis on the following points: electronic configurations

Name the oxometal anions of the first series of the transition metals in which the metal exhibits the oxidation state equal to its group number.

Name the oxometal anions of the first series of transition metals in which the metal exhibits the oxidation state equal to its group number.

Which metal in the first series of transition metals exhibits +1 oxidation state most frequently and why?

Among the following series of transition metal ions the one where all metal ions have 3d^2 electronic configuration is

Compare the stability of +2 oxidation state for the elements of the first transition series .

Give reasons: Transition metals show variable oxidation states.

Give examples and suggest reasons for the following features of the transition metal chemistry: The lowest oxide of transition metal is basic, the highest is amphoteric/acidic.

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Compare the general characteristics of the first series of the transit...

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  2. Name the third and fourth transition elements of first transition seri...

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  3. What is the theoretical magnetic moment of Ti^(3+) ion ?

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  4. Which of the two Zn(+2) or V(+4) is diamagnetic ?

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  5. Which out of the following ions would form coloured complexes : Ni^(2+...

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  6. How many unpaired electrons are present in each of the following ? Fe^...

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  7. Out of V^(2+) and V^(3+) which is more paramagnetic and why ?

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  8. Calculate the magnetic moment of Fe^(2+) ion (Z = 26).

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  9. Name and write electronic configuration first three elements of second...

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  10. Why Zn^(2+) salts are colourless and Ni2+ salts are coloured?

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  11. A compound has been found to have magnetic moment of 3.9 B.M. How many...

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  12. Name the catalyst of Vanadium used for oxidation of SO2 to SO3 in cont...

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  13. Give reason, Mn^(2+) ion is more paramagnetic than Fe^(2+) ion.

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  14. Express 1312 in roman numbers.

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  15. Express 1313 in roman numbers.

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  16. Express 1315 in roman numbers.

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  17. Express 1320 in roman numbers.

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  18. One day is equal to ............... seconds.

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  19. Write ionic equation showing KMnO4 acting as an oxidising agent in aci...

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  20. The oxidation state of chromium in dichromate ion (Cr2O7^(2-)) and chr...

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  21. What is the oxidation state of Mn is manganate ion.

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