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Which of the following elements shows ma...

Which of the following elements shows maximum number of different oxidation states in its compounds ?

A

Eu

B

La

C

Gd

D

Am

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The correct Answer is:
C
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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
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  10. Which is used as substitute for platinum in jewellery?

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  12. Common oxidation state of element of atomic number 47 is:

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  14. The matte obtained in the extraction of copper contains:

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  15. The chemical formula of azurite is:

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  18. AuCl3 when heated in air gives:

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  19. From sodium aurocyanide Na[Au(CN)2], gold can be precipitated by addin...

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