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Oxidation state of P in H(4)P(2)O(5), H(...

Oxidation state of `P` in `H_(4)P_(2)O_(5), H_(4)P_(2)O_(6), H_(4)P_(2)O_(7)` are respectively

A

`+3,+4,+5`

B

`+3,+5+,+4`

C

`+5,+3,+4`

D

`+5,+4,+3`

Text Solution

Verified by Experts

The correct Answer is:
A
Number of electrons lost or gained =5
Equivalent mass `=M/5`
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NARAYNA-REDOX REACTION-Exercise -3
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  3. Oxidation state of P in H(4)P(2)O(5), H(4)P(2)O(6), H(4)P(2)O(7) are r...

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  4. Which of the following have been arranged in the decreasing order of o...

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  5. The highest oxidation state of Mn is shown by

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  6. Chlorine is in +3 oxidation state in

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  7. How many moles of iodine are liberated when one mol of potassium dichr...

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  8. For the redox reaction, MnO(4)^(-) + C(2)O(4)^(2-) + H^(+) rarr Mn^(...

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  9. An oxidation process involves

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  10. Which of the following is the most powerful oxidising agent?

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  11. Which of the following reaction involves oxidation reduction?

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  12. In the reaction SO(2)+2H(2)Srarr3S+2H(2)O the substance oxidised i...

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  13. The value of n in : MnO(4)^(-)+8H^(+)+n erarr Mn^(2+)+4H(2)O is

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  14. Which can act as an oxidising as well as a reducing agent ?

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  15. Which change requires an oxidising agent?

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  16. In the reaction , 2H(2)O(2) to 2H(2)O + O(2) , oxygen is

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  17. In chromite ore, the oxidation number of iron and chromium are respect...

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  18. In which of the following compounds, nitrogen exhibits highest oxidati...

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  19. Which of the following species can function both as oxidizing as well ...

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  20. For the decolorization of 1 mol of KMnO4, the moles of H2O2 requiered...

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