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The oxidation number of P in Mg(2)P(2)O(...

The oxidation number of `P` in `Mg_(2)P_(2)O_(7)` is

A

`+3`

B

`+2`

C

`+5`

D

`-3`

Text Solution

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The correct Answer is:
A
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OP TANDON-OXIDATION AND REDUCTION (REDOX REACTIONS)-LEVEL A
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  2. For the redox reaction, MnO(4)^(-) + C(2)O(4)^(2-) + H^(+) rarr Mn^(...

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  3. The oxidation number of P in Mg(2)P(2)O(7) is

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  4. The oxidation number of phosphorus in PO(4)^(3-), P(4)O(10), and P(2)O...

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  5. The oxidation number of Cr in K(2)Cr(2)O(7) is

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

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  7. The oxidation number of S in Na(2)S(4)O(6) is

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  8. The oxidation number of nitrogen in NO(3)^(-) is:

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  9. Oxygen has an oxidation state of +2 in

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  10. When iron is rusted, it is

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  11. An element that never has a positive oxidation state in any of its com...

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  12. Which of the following acids possesses oxidising, reducing, and comple...

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  13. Which substance is serving as a reducing agent in the following reacti...

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  14. The oxidation state of iodine in H(4)IO(6)^(-) is:

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  15. Oxidation number of N in NH(4)NO(3) is:

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  16. The missing tenn in the following equation is: 2Fe^(3+)+Sn^(2+) to ...

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  17. A compound contains atoms A, B and C. the oxidation number of A is +2,...

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  18. The correct set of oxidation numbers of nitrogen in ammonium nitrate i...

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  19. In which of the following pairs. the oxidation states, of sulphuric an...

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  20. For the redox reaction. HgCl(2) + SnCl(2) to 2Hg + SnC1(4+) the corre...

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