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Hydrogen Test -...

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  • Question 1
    1 / -0

    The position of hydrogen in the periodic table is such that it can be placed in

  • Question 2
    1 / -0

    Nascent hydrogen is chemically more reactive than molecular hydrogen because it

  • Question 3
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    Nascent hydrogen consists of hydrogen atoms with excess energy and can decolourise aq. KMnO4. Which of the following is not a source of nascent hydrogen?

  • Question 4
    1 / -0

    Which of the following is not an example of ionic hydride?

  • Question 5
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    H- ion is a stronger base than hydroxide ion. Which of the following reactions will occur if sodium hydride is dissolved in water?

  • Question 6
    1 / -0

    In which of the following pairs are both the hydrides not of the same type?

  • Question 7
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    The hydrides of which of these elements are non-stoichiometric?

    a. Zirconium
    b. Titanium
    c. Calcium
    d. Sulphur

  • Question 8
    1 / -0

    Which of the following statements are correct?

    a. Metallic hydrides are deficient in hydrogen.
    b. Metallic hydrides conduct heat and electricity.
    c. Ionic hydrides do not conduct electricity in solid state.
    d. Ionic hydrides are very good conductors of electricity in solid state.

  • Question 9
    1 / -0

    What is the mass of hydrogen peroxide in 1 L of 3 M solution?

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