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Hydrogen Test -...

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  • Question 1
    4 / -1

    Decomposition of H2O2 is prevented by

  • Question 2
    4 / -1

    Calgon used as water softener is

  • Question 3
    4 / -1

  • Question 4
    4 / -1

    Water possesses a high dielectric constant, therefore

  • Question 5
    4 / -1

    Among CaH2 , NH3 NaH and B2 H6 , which are covalent hydride?

  • Question 6
    4 / -1

    Which one of the following reactions does not form gaseous product ?

  • Question 7
    4 / -1

    What is the volume of '20 volume H2O2 ' required to get 5000 cm3 of oxygen at STP ?

  • Question 8
    4 / -1

    H2O2 is formed by which of the following compounds?

  • Question 9
    4 / -1

    Which is false about H2O2 ?

  • Question 10
    4 / -1

    The element which is the biggest source of energy in future is

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