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A dilute solution of H(2)O(2) is labelle...

A dilute solution of `H_(2)O_(2)` is labelled as 20 volume . Its percentage strength is `:`

A

`10%`

B

`6.070%`

C

`30%`

D

`3%`

Text Solution

Verified by Experts

The correct Answer is:
b
`10V` means `3.035 % H_(2)O_(2),` hence `20V` means `6.070% H_(2)O_(2)`
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A2Z-HYDROGEN-Hydrogen Peroxide
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  2. Equivalent weight of H(2)O(2) is

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  3. A dilute solution of H(2)O(2) is labelled as 20 volume . Its percentag...

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

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  5. H(2)O(2) is used as :

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

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  7. Hydrogen peroxide is now generally prepared on industrial scale by the

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  8. The oxide that gives H(2)O(2) on treatment with a dilute acid is

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  9. H(2)O(20 is always stored in black bottles because

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  10. H(2)O(2)rarr 2H^(+)+O(2)+2e^(-),E^(@)=-0.68V. This equation represen...

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  11. In lab H(2)O(2) is prepared by

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

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

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

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  15. In which of the following reaction hydrogen peroxide is a reducing ag...

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  16. Commercial 11.2 volume H(2)O(2) solution has a molarity of

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

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  18. In the reaction. H(2)S+H(2)O(2) rarr S+2H(2)O

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  19. In the reaction, 2FeSO(4) +H(2)SO(4)+H(2)O(2)rarr Fe(2)(SO(4))(3)+2...

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  20. in alkaline medium, H(2)O(2) reacts with Fe^(3+) and Mn^(@+) respectiv...

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