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Atomicity of dimeric phosphorous pentoxi...

Atomicity of dimeric phosphorous pentoxide is 'x' and the number of shared electron pairs is 'y'. Then
`a) y-x=6" "b)2x=y+8`
`c) 10x-7y=0`

A

only 'a' is correct

B

only 'b'is correct

C

only 'c' is correct

D

all the above are correct

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The correct Answer is:
D
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AAKASH SERIES-REVISION EXERCISE -VA GROUP ELEMENTS
  1. PCl(5)+Cl^(-) to PCl(6)^(-). The wrong statement regarding the above e...

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  2. Nitrogen dioxide

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  3. Which of the following acids possess oxidising, reducing and complex f...

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  4. One mole of magnesium nitride on reaction with an excess of water give...

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  5. Li and Mg both combine with N(2) at high temp. This suggest that the t...

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  6. Freezing of food articles can be done using

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  7. Which oxide does not act as a reducing agent ?

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  8. The cyanide ion, CN^(-) and N(2) are isoelectronic. But in contrast to...

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  9. Which one has the highest percentage of nitrogen?

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  10. The following are some statements about oxides of VA group elements ...

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  11. Atomicity of dimeric phosphorous pentoxide is 'x' and the number of sh...

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  12. Which of the following on heating undergoes disproportionation

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  13. The number of P-P bonds in cyclotrimeta phosphoric acid is

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  14. The oxide involved in the formation of brown ring for testing nitrate...

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  15. The relation between x and y

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  16. In which of the following reaction N(2) is not obtained?

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  17. Chemical used as oxidiser in rocket fuels and in the picking of steel ...

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  18. One gram atom of zinc can reduce

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  19. N(2)O is obtained by the reaction of

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  20. In the solid state nitrogen penotoxide exists as

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