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Which of the following reactions is an e...

Which of the following reactions is an example of a redox reaction ?

A

`XeF_(4)+O_(2)F_(2)toXeF_(6)+O_(2)`

B

`XeF_(2)+PF_(5)to[XeF]^(+)PF_(6)^(-)`

C

`XeF_(6)+H_(2)OtoXeOF_(4)+2HF`

D

`XeF_(6)+2H_(2)OtoXeO_(2)F_(2)+4HF`

Text Solution

Verified by Experts

The correct Answer is:
A
Reaction (B), (C) and (D) are not redox reaction In reaction (A), `O_(2)F_(2)` is oxidising agent and `XeF_(4)` is reducing agent.
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KUMAR PRAKASHAN-REDOX REACTIONS-SECTION-C (MULTIPLE CHOICE QUESTIONS)
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  2. What is the name of TiO(2) according to stock notation nomenclature ?

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  3. How many electrons are required for the reduction of 1 mole of MnO(4)^...

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  4. The number of peroxy rings in CrO(5) is

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  5. In which of the following reactions H(2)O(2) does not act as a reducin...

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  6. When copper is treated with a certain concentration of nitric acid, ni...

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  7. Which of the following is a redox reaction ?

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  8. Without losing its concentration, ZnCl(2) solution cannot be kept in c...

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  9. When KMnO(4) acts as an oxidizing agent and ultimately forms MnO(4)^(-...

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  10. Excess of KI reacts with CuSO(4) solution if Na(2)S(2)O(3) solution is...

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  11. Which is the best description of the behavior of bromine in the reacti...

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  12. The oxidant which is used as an antiseptic is

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  13. What is the oxidising agent in chlorine water ?

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  14. In organic reaction, metalic lithium in liquid ammonia behaves as

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  15. The pair of compounds that can exist together is :

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  16. Consider the following reaction : xMnO(4)^(-)+yC(2)O(4)^(2-)+H^(+)to...

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  17. Which of the following reactions is an example of a redox reaction ?

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  18. For the redox reaction MnO(4)^(-)+C(2)O(4)^(2-)+H^(+)toMn^(2+)+CO(2)...

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  19. In the reaction of oxalate with permanganate in acidic medium, the num...

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  20. The oxidation number of K in K(2)O,K(2)O(2)andKO(2) respectively is …

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