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Which is the highest oxidation state sho...

Which is the highest oxidation state shown by any transition mètal?

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Mn exhibits large number of oxidation states in its compounds: Which is the highest oxidation state? Name an industrially important compound you have studied in. which Mn is in its highest oxidation state. How is that compound manufactured?

Assertion : MnO is basic whereas Mn2O7, is acidic. Reason : Higher the oxidation state of a transition metal in its oxide, greater is the acidic character.

The common oxidation state shown by ianthanoids are.

Assertion : Actinoids show larger number of oxidation states than lanthanoids. Reason : Highest oxidation state shown by lanthanoids is +4 while that of actinoids is +7.

Why is the highest oxidation state of a metal exhibited in its oxide or fluoride?

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V PUBLICATION-THE d- AND f- BLOCK ELEMENTS-QUESTION BANK
  1. Copper is the onty elemerit in the 1st transition series with a posit...

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  2. All the bonds between manganese and oxygen in '(KMnO4 are covalent. Wh...

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  3. Which is the highest oxidation state shown by any transition mètal?

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  4. Cr(2)O(7)^(2-) is a strong oxidising agent whereas MoO(3) and WO(3) ar...

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  5. Highest fluoride of Mn is MnF(4), whereas highest oxide is Mn(2)O(7) ....

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  6. Draw the structure of Mn(2) O(7) ?

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  7. Name the catnlyst used in (i) the manufacture of sulphuric acid by con...

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  8. Name the catalyst used in i) the oxidation of ammonia to nitric acid b...

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  9. Transition elements act as catalysts. Why?

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  10. Why the transition metal compounds are coloured?

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  11. Give the spin only formula fór calculating the magnetic moment of a tr...

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  12. Name the ores of Titanium?

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  13. . Name the metal, with highest melting point?

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  14. Name the common ores of i) Chromiüm ii) Molybdenum iii) Tungsten

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  15. How is potassium permanganate prepared in the laboratory?

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  16. What is the reaction between KMnO(4) and sodium thiosulphate?

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  17. Potassium permanganate KMnO(4) is not a primary standard Why?

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  18. Actinoids show, a large number of oxidation states Why?

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  19. Write the reason for the statement given below: Transition elements sh...

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  20. Which of the following would be coloured? Ti^(3+),Mn^(2+),Sc^(3+),Fe^...

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