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Hydrogen Test -...

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  • Question 1
    1 / -0

    Dihydrogen can be prepared on a commercial by the action of steam on hydrocarbons, when a mixture of CO and H$$_2$$ gas is formed. It is known as________.

  • Question 2
    1 / -0

    Molecular mass of water ______.

  • Question 3
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    $$K_{a}$$ for cyano acetic acid is $$3.5\ 10^{-3}$$. Then the degree of hydrolysis of $$0.05\ M$$ sodium cyano acetate solution will have the value:

  • Question 4
    1 / -0

    From group 6 only one metal forms hydride. This metal is:

  • Question 5
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    Which of the following metals directly combine with hydrogen gas to give a hydride? 

  • Question 6
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    Which of the following statement is correct regarding hydrogen?

  • Question 7
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    On moving from left to right in a period what is the order of acidic character of hydrides?

  • Question 8
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    Syngas is a mixture of ?

  • Question 9
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    Which of the following properties of hydrogen is incorrect?

  • Question 10
    1 / -0

    Carbon hydrides of the type, $$C_{n}H_{2n+2}$$ do not act as Lewis acid or Lewis base.They behave as normal carbon hydrides because:

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