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The transition metal compounds are...

The transition metal compounds are

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Transition metel compounds are generally coloured. Why?

Which of the transition metal forms green compound in its +3 oxidation state and yellow to orange compound in +6 oxidation state?

How would you account for the following? The enthalpies of atomization of the transition metals are high.

Which transition metal of 3d series has positive E^@ (M^(2+)//M) value and why ?

Explain the folloiwng phenomenon: Transition metals are much harder than the alkali metals.

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.

Which of the 3d series of the transition metals exhibits the largest number of oxidation states and why?

R G PUBLICATION-THE d-AND f-BLOCK ELEMENTS-EXERCISE
  1. How would you account for the following? Transition metals and many of...

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  2. How would you account for the following? The enthalpies of atomization...

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  3. The transition metal compounds are

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  4. How potassium permanganate is prepared? Give necessary chemical equati...

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  5. Why is Cr^(2+) reducing and Mn^(3+) oxidising when both have d^4 confi...

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  6. Actinoid contraction is greater from element to element than lanthanoi...

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  7. What interstitial compounds?

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  8. Answer either: Calculate the number of unpaired elec-trons in the gase...

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  9. How does the acidified permanganate solution react with the following?...

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  10. How does the acidified permanganate solu-tion react with the following...

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  11. What are transition elements? Give the general electronic configuratio...

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  12. What are alloys? Name the metals used for the formation of bronze.

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  13. How would you account for the following? The transition metal compound...

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  14. Explain the following: In the titration of FeSO4 with KMnO4 in acidic ...

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  15. What are transition elements? Give the general electronic configuratio...

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  16. Copper (I) and d^(10) configuration, while copper (II) has d^9 configu...

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  17. Give two uses of potassium permanganate.

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  18. Which has the largest radius?

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  19. Transition metel compounds are generally coloured. Why?

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  20. Which of the transition metal forms green compound in its +3 oxidation...

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