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The oxidation sates of iodine in HIO(4),...

The oxidation sates of iodine in `HIO_(4), H_(3)IO_(5)` and `H_(5)IO_(6)` are respectively :

A

`+1, +3, +7`

B

`+7, +7,+3`

C

`+7,+7,+7`

D

`+7,+5,+3`

Text Solution

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The correct Answer is:
C
In oxidation process, oxidation number increases and number of electrons decreases.
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  2. In the conversion fo Br2 to BrO3^(-) , the oxidation state of Br chan...

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  3. The oxidation sates of iodine in HIO(4), H(3)IO(5) and H(5)IO(6) are r...

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  4. Oxidation state of oxygen in F2O is

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  5. When sulphur dioxide is passed in an acidified K2Cr2O7 solution,the ox...

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  6. Oxidation number if iodine in IO(3)^(-), IO(4)^(-),KI and I(2) respect...

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

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  9. The highest oxidation state of Mn is shown by

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  10. Chlorine is in +3 oxidation state in

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

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

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  13. An oxidation process involves

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

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  15. Which of the following reaction involves oxidation reduction?

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

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

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

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  19. Which change requires an oxidising agent?

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

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