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Which element of group V A shows maximum...

Which element of group V A shows maximum oxidation states ?

A

bismuth

B

phosphorus

C

nitrogen

D

arsenic

Text Solution

Verified by Experts

The correct Answer is:
C
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RESONANCE-NITROGEN & OXYGEN FAMILY-Part-II National Standard Examination in chemistry
  1. Sodium thiosulphate is prepared by

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  2. Which element of group V A shows maximum oxidation states ?

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  3. Which of the halide is unstable ?

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  4. Platinum metal (Pt) dissolves in aqua-regia but not in concentrated HC...

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  5. The reaction 3O(2(g)) rarr 2O(3(g)) is endothermic. What can be conclu...

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  6. The anhydride of nitric acid is

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  7. The geometry of ammonia molecule can be best described as

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  8. Bone glow in the dark. This is due to

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  9. Inert pair effect plays an important role in the case of

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  10. In the presence of an anthraquinone derivatives as a catalyst, the aqu...

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  11. In the above reaction (in Q.99) Na(2)S(2)O(4) acts as a

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  12. The ozone hole in the upper atmosphere of the earth is due to the brea...

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  13. The electron -pair geometry of the central oxygen atom of ozone is

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  14. P(4)(s) + 3OH^(-) (aq) + 3H(2)O (I) rarr PH(3) (g) + 3H(2)PO(2)^(-) (a...

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  15. The compound which can act as an oxidizing agent as well as reducing a...

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  16. When an inert atmosphere is required in metallurgical operation nitrog...

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  17. The nitrogen compound formed when CaCN(2) reacts with steam or hot wat...

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  18. The element that has the highest tendency to catenate is

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  19. The chemical formula of 'laughing gas' is

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  20. Phosphine is prepared by the action of

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