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Which of the following is not correctly ...

Which of the following is not correctly matched

A

`[Xe]4f^(14) 5d^(10) 6s^(2)to` Transition element

B

`[Rn] 5f^(14)6d^(1) 7s^(2) to` Inner transition element

C

`[Xe]4f^(14)5d^(10)6s^(2)6p^(6)7s^(2)to` Representative element

D

`[Xe]4f^(14)5d^(2)6s^(2)to` d-block element

Text Solution

Verified by Experts

The correct Answer is:
A
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ALLEN-INORGANIC CHEMISTRY-METALLURGY
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  5. Read the following statements :- (I) Al has greater affinity than t...

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  6. Which of the following is incorrect ?

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  7. Which of the reactions occurs in slag formation zone in blast furnace ...

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  8. Giving suitable example, describe the importance of the formation of c...

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  9. Both copper carbonate and copper hydroxide are present in :-

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  11. When ZnS and PbS minerals are present together, Then NaCN added to sep...

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  12. Which of the following statement is not correct regarding calcination ...

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  13. "Ore" overset("Calcination")to "Residue" overset("dil.HNO"(3))tounders...

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  14. Which of the following is not correctly matched

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  15. The method of zone refining of metals is based on the principle of

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  18. Which of the following statements is correct regarding the slag obtain...

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  20. In the context of the Hall-Heroult process for the extraction of Al, w...

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  21. Which of the above curve is wrongly presented -

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