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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2013

  • question_answer
    At a given condition, 1 mole of\[{{O}_{2}}\]occupies volume 30 L. What is volume occupied by 1 equivalent of\[{{O}_{2}}\]?

    A)  2.5 L                     

    B)  5.0 L

    C)  7.5 L                     

    D)  10L

    Correct Answer: C

    Solution :

                    Molar mass of\[{{O}_{2}}=32\,g\] Equivalent mass of\[{{O}_{2}}=8\,g\] 1 mol\[{{O}_{2}}=4\]equivalent\[{{O}_{2}}\] 1 mol\[{{O}_{2}}\]occupies \[=30\text{ }L\] 1 equivalent\[{{O}_{2}}\]occupies \[=\frac{30}{4}=7.5L\]


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