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Write the electronic configuration of Ga...

Write the electronic configuration of Gadolinium (Z = 64) and its most stable oxidation state

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G d Z=64 (X i)=4 f^(7) 5 d^(prime) 6 s^(2) Most stable oxidation. state )+3
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V PUBLICATION-THE d- AND f- BLOCK ELEMENTS-QUESTION BANK
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  2. Why is it not advisable to dissolve KMnO(4) in conc.H(2) SO(4)

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  3. Write the electronic configuration of Gadolinium (Z = 64) and its most...

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  4. There is a covalency between Mn and Oxygen in permanganate Ion. Why?

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  5. The +3 oxidation states of lanthanum(z=57), gadolinium (z=64) and lute...

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  6. What happens when chromates are keptin acidic solution and dichromates...

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  7. What is meant by 18 carat gold?

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  8. Which divalent metal ion has maximum paramagnetic ćharacter among the ...

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  9. Write ionic equation for the reaction between Cr(2)O(7)^(2-) ions and ...

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  10. HgCl(2) and SnCl(2) can not exist together in an aqueous solution. Why...

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  11. Explain (i) A soluble of ferric chloride on standing gives a brown pre...

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  12. When a white crystalline compound 'X' is heated with K(2)Cr(2)O(7) and...

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  13. underset(("White fumes having smell"))B overset("moist air")rarr under...

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  14. a. A blackish brown coloured solid A when fused with alkali metal hydr...

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  15. Describe giving reason which one.of the following pairs has the proper...

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  16. Explain a. The lowest oxide of a transition metal(Cr,Z=24) is basic wh...

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  17. Hydrated copper sulphate, is blue while anhy drous copper sulphate is ...

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  18. An aqueous blue coloured solution of a transition metal sulphate react...

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  19. Give ionic equations for the oxidation of iodides with KMnO(4) in acid...

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  20. Write ionic equation for the reduction of MnO(4)^(-) to Mn^(2+) by H(2...

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