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Describe the preparation of potassium di...

Describe the preparation of potassium dichromate from iron chromite ore. What is the effect of increasing pH on a solution of potassium dichromate ?

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CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -SOLVED NCERT TEXTBOOK PROBLEMS (NCERT EXERCISE QUESTIONS)
  1. What are interstitial compounds ? Why are such compounds well known fo...

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  2. How is the variability in oxidation states of transition metals differ...

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  3. Describe the preparation of potassium dichromate from iron chromite or...

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  4. Describe the oxidising action of potassium dichromate and write the io...

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  5. Describe the oxidising action of potassium dichromate and write the io...

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  6. Describe the oxidising action of potassium dichromate and write the io...

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  7. Describe the preparation of potassium permanganate. How does the acidi...

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  8. Describe the preparation of potassium permanganate. How does the acidi...

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  9. Describe the preparation of potassium permanganate. How does the acidi...

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  10. For M^(2+)|M and M^(3+)|M^(2+) systems the E^(0) values for some metal...

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  11. For M^(2+)|M and M^(3+)|M^(2+) systems the E^(0) values for some metal...

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

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  13. Compare the stability of + 2 oxidation state for the elements of the f...

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  14. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  15. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  16. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  17. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  18. How would you account for the following : Of the d^(4) species, Cr^...

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  19. How would you account for the following : Cobalt (II) is stable in ...

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  20. How would you account for the following : The d^(1) configuration i...

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