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Which of the following does not form a p...

Which of the following does not form a pentachloride?

A

P

B

As

C

Sb

D

N

Text Solution

Verified by Experts

The correct Answer is:
D
N does not have d-orbitals in the valence shell.
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    • PRADEEP-P-BLOCK ELEMENTS -MCQ
    1. Which of the following does not form a pentachloride?

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    2. Which of the following on heating does not give nitrogen gas ?

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    3. The element which forms oxides in all oxidation states +1 to +5 is.

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    4. Which of the following elements is kept in water?

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    5. For H(3)PO(3) and H(3)PO(4) the correct choice is

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    6. Which of the following is the correct order of increasing enthalpy of ...

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    7. The number of P-P-P bridges in the structure of phosphorus pentoxide...

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    8. Which of the following is not hydrolysed?

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    9. The oxidation number of S in S(8),S(2)F(2), and H(2)S, respectively, a...

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    10. Which one of the following arrangements represents the correct order o...

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    11. The element evolving two different gases on reaction with conc. H2 SO4...

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    12. Ozone is tested by

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    13. There is no S-S bond in

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    14. Which of the following compounds exists ?

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    15. Which of the following has greatest reducing power?

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    16. When I(2) is passed through KCl, KF,KBr :

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    17. Which products are expected from the disproportionation reaction of hy...

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    18. Which one of the following orders is not in according with the propert...

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    19. A solution of KBr is treated with each of the following which one woul...

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    20. The gas used for inflating the tyres of aeroplanes is

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