Haryana PMT Haryana PMT Solved Paper-2004

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

    A)  \[50ml\]      

    B)  \[5.0ml\]

    C)  \[0.50\text{ }ml\]       

    D)  \[100ml\]

    Correct Answer: A

    Solution :

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


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