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If HNO3 changes into N2O, the oxidation ...

If `HNO_3` changes into `N_2O,` the oxidation number is changed by

A

2

B

6

C

0

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
`overset(+5)(HNO_3) rarr overset(+1)(N_2O)`
Change inoxidation number - + 5-1 = 4
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MTG GUIDE-THE p-BLOCK ELEMENTS (GROUP 15 TO 18)-NEET CAFE (Topicwise Practice Questions)
  1. In which of the following reactions HNO3 will not act as an oxidising ...

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  2. Which of the following catalysts is commonly employed in the manufactu...

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  3. If HNO3 changes into N2O, the oxidation number is changed by

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  4. Which of the following is not correct ?

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  5. Which of the following is obtained when N2 reacts with calcium carbide...

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  6. (NH4)2Cr2O7 on heating liberates a gas. The same gas will be obtained ...

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  7. There is very little difference in acid strength in the series H3PO3 a...

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  8. How many P - O bonds and how many lone pairs respectively are present ...

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  9. Calomel (Hg2Cl2) on reaction with NH4OH gives

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  10. Slow acting nitrogenous fertilizer among the following is

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  11. In nitroprusside ion, the iron and NO exist as Fe^(2+) and NO^(+) t ra...

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  12. Which acid has P - P linkage?

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  13. Which blue liquid is obtained on reaction of equimolar amount of NO an...

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  14. Nitrous oxide (N2) is

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  15. Which of the following phosphorus is most reactive?

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  16. The correct order of electronegativities of N, O, F and P is

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  17. In reaction HNO3 + P4 O(10) rarr 4HPO(3) + X, the product X is

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  18. Pure nitrogen can be prepared from

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  19. Which has highest concentration of N?

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  20. The angular shape of ozone molecule (ʊ3) consists of

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