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JCECE Engineering JCECE Engineering Solved Paper-2003

  • question_answer
    The number of gram equivalent of \[{{H}_{2}}S{{O}_{4}}\] in \[1000\,\,mL\,\,3M\] solution, is:

    A) \[3\]                                     

    B) \[6\]

    C)  \[4\]                                    

    D)  \[1.5\]

    Correct Answer: B

    Solution :

    \[{{H}_{2}}S{{O}_{4}}\xrightarrow{{}}2{{H}^{+}}+SO_{4}^{2-}\] \[\because \]\[1\]mole\[{{H}_{2}}S{{O}_{4}}=2g-\]equivalent of\[{{H}_{2}}S{{O}_{4}}\] \[\therefore \]\[3\]mole\[{{H}_{2}}S{{O}_{4}}=2\times 3g-\]equivalent of\[{{H}_{2}}S{{O}_{4}}\]                 \[=6\,\,g-\]equivalent of\[{{H}_{2}}S{{O}_{4}}\]


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