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Explain why.dihedrai angle (111.5^@) of ...

Explain why.dihedrai angle `(111.5^@)` of `H_2O_2` crystal reduces to `90.2^@` in the solid state?

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The electrical conduction of the following species is `CaH_2>TiH_2>BeH_2`
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PATHFINDER-HYDROGEN-QUESTION BANK
  1. NaH, MgH2 and H2O in order of incresing reducing property.

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  2. What is syngas? Give its uses.

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  3. Explain why.dihedrai angle (111.5^@) of H2O2 crystal reduces to 90.2^@...

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  4. What do you mean by permutit?Mention its uses.

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  5. How does H2O2 help in restoration of old lead paintings?

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  6. Ionic hydrides are frequently used to remove traces of water from orga...

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  7. The process 1/2H2(g)+e rarrH(g) is endothermic with delta H=+151 KJ/mo...

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  8. What is the diffrence between hydrolysis and hydration?

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  9. Explain how calgon is used to remove permanent hardness.

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  10. Complete the following equtions. Mg^(+2) (aq)+Na2[Na4(PO3)6] rarr

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  12. Complete the following equtions. Na3 As+D2O rarr

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  13. Complete the following given equation: Ca3P2+H2O rarr

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  14. Complete the following given equation: SiCl4+H2O rarr

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  15. Complete the following given equation: AsO3^-3+H2O2 rarr

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  16. Hydrogen forms compounds by 3 different process describe each of the p...

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  17. The degree of hardness of a given sample of hrad water is 40 ppm if th...

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  18. Calculate the strength of 10 volume solution of hydrogen peroxide.

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  19. Can phosphorus with outer electronic configuration 3s^2 3p^3 form PH5?

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  20. What is "water gas shift"? How is CO2 removed from the mixture?

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