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Which of the following undergoes reducti...

Which of the following undergoes reduction with `H_(2)O_(2)` in an alkaline medium ?

A

`Mn^(2+)`

B

HOCl

C

PbS

D

`Fe^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
`HOCl +H_(2)O_(2) to HCl +H_(2)O +O_(2)`
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ERRORLESS -S AND P BLOCK ELEMENTS-Ordinary thinking (Hydrogen peroxide)
  1. The H - O - O bond angle in H(2)O(2) (g) is

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  2. The strength of H(2)O(2) (in g/l ) in 11.2 volume solution of H(2)O(2)...

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  3. Which of the following undergoes reduction with H(2)O(2) in an alkalin...

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  4. In which of the following reactions H(2)O(2) acts as a reducing agent ...

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  5. There is a smaple of 10 volume of hydrogen peroxide solution . Calcula...

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  6. The structure of H(2)O(2) is

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  7. Fenton's reagent is

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  8. The laboratory method for the preparation of H(2)O(2) is by

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  9. What is the product of the reaction of H(2)O(2) with Cl(2)?

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  10. The volume of oxygen liberated from 0.68g of H(2)O(2) is

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  11. The volume of oxygen liberated from 15 ml of 20 volume H(2)O(2) is

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  12. H(2)O(2) is manufactured these days

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  13. Which is false about H2O2?

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  14. Blackened oil painting can be restored into original form by the actio...

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  15. In transforming 0.01 mole of PbS to PbSO(4), the volume of '10 volume ...

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  16. In O(2) and H(2)O(2) the O-O bond lengths are 1.21 and 1.48Å respectiv...

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  17. Na2O(2) is producedc in reaction between H(2)O(2) and NaOH. Here the r...

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  18. The reaction of H(2)S+H(2)O(2) rarr S+2H(2)O manifests

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  19. The strength in volumes of a solution containing 30.36 g/L of H(2)O(2)...

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  20. Equivalent weight of H(2)O(2) is

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