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Hydrogen Test 4...

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  • Question 1
    1 / -0

    How much percent of the total mass of the Universe is dihydrogen?

  • Question 2
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    Which of the following is not an isotope of hydrogen?

  • Question 3
    1 / -0

    Which of the following is Radioactive?

  • Question 4
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    Which of the following statements is true regarding the density of isotopes of the hydrogen?

  • Question 5
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    Which of the following as a greatest relative atomic mass?

  • Question 6
    1 / -0

    Which of the following option is true regarding the boiling point of hydrogen isotopes?

  • Question 7
    1 / -0

    Deuterium is also known as _________

  • Question 8
    1 / -0

    What is the half-life of atomic hydrogen?

  • Question 9
    1 / -0

    Which of the following mixture is known as water gas?

  • Question 10
    1 / -0

    What is the process of producing syngas from coal known as?

  • Question 11
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    What are the products in the water gas shift reaction?

  • Question 12
    1 / -0

    What are the reactants and Lane’s process?

  • Question 13
    1 / -0

    What is sodium zincate made of?

  • Question 14
    1 / -0

    The highly pure hydrogen is obtained when?

  • Question 15
    1 / -0

    What is a brine solution?

  • Question 16
    1 / -0

    Which of the following is not a property of dihydrogen?

  • Question 17
    1 / -0

    At high electric discharge hydrogen and oxygen combine to form _____________

  • Question 18
    1 / -0

    Which of the following statement is true regarding the order of reactivity of halogens?

  • Question 19
    1 / -0

    What is the temperature required in presence of molybdenum and iron for nitrogen to combine with hydrogen?

  • Question 20
    1 / -0

    Sodium and hydrogen combine to form sodium hydride in presence of heat, what is the oxidising agent here?

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