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In which of the following reaction H(2)O...

In which of the following reaction `H_(2)O_(2)` acts as reducing agent :-

A

`2FeCl_(2)+2HCl+H_(2)O_(2)rarr 2FeCl_(3)+2H_(2)O`

B

`Cl_(2)+H_(2)O_(2)rarr 2HCl+O_(2)`

C

`2HI+H_(2)O_(2)rarr 2H_(2)O+I_(2)`

D

`H_(2)SO_(3)+H_(2)O_(2)rarr H_(2)SO_(4)+H_(2)O`

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The correct Answer is:
B
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ALLEN-REDOX REACTIONS-EXERICSE - 2
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  2. The oxidation number of sulphur in H(2)S(2)O(8) is:

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  3. In which of the following reaction H(2)O(2) acts as reducing agent :-

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  6. A sulphur containing species that can not be a reducing agent is :-

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  8. Oxidation number of carbon in graphite is :-

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  9. When H(2) reacts with Na, it acts as

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  10. Oxidation number of 'N' in N(3)H (hydrazoic acid) is :-

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  12. Which of the following reaction involves oxidation reduction?

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  13. Which one is the oxidising agent in the reaction given below 2CrO(4)...

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  14. The oxidation number of arsenic atom in H(3)AsO(4) is :-

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  15. In substance Mg(HXO(3)), the oxidation number of X is :-

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  16. In the following reaction: 3Fe+4H(2)OrarrFe(3)O(4)+4H(2), if the ato...

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  17. In the course of a chemical reaction an oxidant -

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  18. Which statement is wrong?

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