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Explain the following: In the titration ...

Explain the following: In the titration of `FeSO_4` with `KMnO_4` in acidic medium, dilute HCI is not used.

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R G PUBLICATION-THE d-AND f-BLOCK ELEMENTS-EXERCISE
  1. What are alloys? Name the metals used for the formation of bronze.

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

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

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

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

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  6. Give two uses of potassium permanganate.

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  7. Which has the largest radius?

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  8. Transition metel compounds are generally coloured. Why?

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

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  10. In Waker process the catalys used is

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  11. The similar properties of Hf & Zr is due to:

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  12. The formation of M^(2+) ion from transition metal 'M' is governed by :

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  13. The E^@(M^(2+)//M) value for copper is positive because:

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  14. Which of the following undergo disproporationation in aquous solution?

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  15. The emitted colour of Ti^(4+) ion is

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  16. Which of the following metal does not form MO type oxide?

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  17. In the dichromate dianion

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

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

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  20. Give reasons: Why are Zn, Cd, and Hg normally not regarded as transiti...

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