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BVP Medical BVP Medical Solved Paper-2005

  • question_answer
    How much of  \[0.1\text{ }M\text{ }{{H}_{2}}S{{O}_{4}}\] solution is required to neutralize 50 ml of 0.2 M \[NaOH\] solution:

    A)  \[50ml\]                             

    B)  \[5.0\text{ }ml\]

    C)  \[0.50\text{ }ml\]           

    D)  \[100\text{ }ml\]

    Correct Answer: A

    Solution :

                    For complete neutralization,       m. eq of \[{{H}_{2}}S{{O}_{4}}\] = m. eq. of \[NaOH\] \[0.1\times 2\times V=50\times 0.2\times 1\] (\[\because \]\[0.1M{{H}_{2}}S{{O}_{4}}=0.2N\,{{H}_{2}}S{{O}_{4}}\])                 \[V=50ml\]        


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