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Oxidation states of P in H4P2O5, H4P2O6 ...

Oxidation states of P in `H_4P_2O_5, H_4P_2O_6 and H_4P_2O_7` are respectively :

A

`+3, +5 and +4`

B

`+5, +3 and +4`

C

`+5, +4 and +3`

D

`+3, +4 and +5`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
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  2. Oxidation number of iodine in IO(3)^(-), IO(4)^(-), KI and I(2) respec...

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  3. Oxidation states of P in H4P2O5, H4P2O6 and H4P2O7 are respectively :

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  4. If three electrons are lost by Mn^(3+), its final oxidation state woul...

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  5. Bromine reacts with hot aqueous alkali to give bromide and bromate. Wh...

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  6. A, B and C are three elements forming part of a compound in oxidation ...

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  7. (A): The difference in the successive oxidation states exhibited by tr...

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  8. The oxidation number of sulphur in S(8), S(2)F(2) and H(2)S are

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  9. The oxidation number of nitrogen in NCI(3) is

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  10. What are the oxidation numbers of 'N' in NH(4)NO(3)?

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  11. The oxidation number of ..V.. in Rb(4) Na[HV(10)O(28)] is

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  12. N has fractional oxidation number in

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  13. In which  one of the following compounds the oxidation numberof iodine...

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  14. Average oxidation number of iodine in KI(3)

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  15. The oxidation state of phosphorus in Ba(H(2)PO(2))(2) is

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  16. Chlorine has two different oxidation states in which of the following ...

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  17. Cr(OH)(3)+H(2)O(2)overset("Alkali")(to)CrO(4)^(-2)+H(2)O the number of...

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  18. Sodium carbonate of 92% purity is used in the reation Na(2)CO(3)+CaCl(...

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  19. Disproportionation products of one mole of MnO(4)^(-2) in aqueous acid...

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  20. In the reaction the stoichiometry coefficients of Cr(2)O(7)^(2-), NO(2...

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