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For decolourisation of 1 "mol of" KMnO(4...

For decolourisation of `1 "mol of" KMnO_(4)`, the moles of `H_(2)O_(2)` required is

A

`(1)/(2)`

B

`(3)/(2)`

C

`(5)/(2)`

D

`(7)/(2)`

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Verified by Experts

The correct Answer is:
C
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OP TANDON-OXIDATION AND REDUCTION (REDOX REACTIONS)-LEVEL A
  1. When KMnO(4) acts as an oxidising agnet and ultimetely from MnO(4)^(2-...

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  2. which of the following is a redox reaction ?

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  3. For decolourisation of 1 "mol of" KMnO(4), the moles of H(2)O(2) requi...

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  4. The reaction of KMnO(4) and HCI results in:

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  5. Consider the following reaction, 5H(2)O(2)+ClO(2)+2OH^(-) to Cl^(-)+...

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  6. In the chemical reaction, Ag(2)O+H(2)O+2e^(-) to 2Ag+2OH^(-)

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  7. The reaction, 2H(2)O(l) to 4H^(+)(aq.)+O(2)(g)+4^(-) is

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  8. Which of the following molecules can act as an oxidating as well as a ...

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  9. Which of the following is not a reducing agent ?

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  10. Equivalent mass of oxidizing agent in the reaction, SO(2)+2H(2)S rar...

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  11. Among these, identify the species with an atom in +6 oxidation state: ...

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  12. On reduction of KMnO(4) by oxalic acid in acidic medium, the oxidation...

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  13. The number of moles of K(2)Cr(2)O(7) reduced by 1 mol of Sn^(2+) ions ...

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  14. In the standardization of Na(2)S(2)O(3) using K(2)Cr(2)O(7) by iodomet...

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  15. In the balanced chemical reaction IO(3)^(ө)+al^(ө)+bH^(ө)rarrcH(2)O+...

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  16. In alkaline medium CIO(2) oxidises to H(2)O(2) and O(2) and itself get...

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  17. The oxidation number of xenon in XeOF(2) is

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  18. The oxidation number of cobalt in K[Co(CO)(4)) is

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  19. The oxidation state of iodine in IPO(4) is

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  20. Nitrogen forms a variety of compounds in all oxidation states ranging ...

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