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Out of H2SO4 and H3PO4 which is preferre...

Out of `H_2SO_4` and `H_3PO_4` which is preferred in preparation of `H_2O_2` from `BaO_2`?

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Hydronium `(H_3O^+)` ion
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PATHFINDER-HYDROGEN-QUESTION BANK
  1. Name a compound of hydrogen and oxygen showing stronger acidic behavio...

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  2. Why can't animals live in distilled water?

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  3. Out of H2SO4 and H3PO4 which is preferred in preparation of H2O2 from ...

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  4. Acetanilide checks the decomposition of H2O2.What is the nature of the...

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  5. What is understood by hydride gap?

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  6. HCl is added to the following oxides.Which one would give H2O2?

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  7. Which of the following in the true structure of H2O2?

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  8. Which of the following can not be oxidized by H2O2?

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  9. The reaction Ag2O+H2O2 rarr 2Ag+H2O+O2 takes place in

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  10. Which of the following compounds turns white on treatment with H2O2

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  11. Hardness of water is due to dissolved imurities of

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  12. When water is dropped over sodium peroxide,the colourless gas produced...

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  13. Which oxide can not be reduced by H2?

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  14. 30 volume hydrogen peroxide means

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  15. When sample of hard water is passed through the layer of sodium zeolit...

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  16. The hydride H^- is stronger base than hydroxide ion.Which of the follo...

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  17. The volume strength of 1.5NH2O2 solution is

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  18. Which of the following pair of substance will not evolve H2 gas

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  19. Dihydrogen gas may be prepared by heating caustic soda on

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  20. Out of H2SO4,H2S,H2Se and H2Te the one with the highest boiling point ...

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