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NEET Sample Paper NEET Sample Test Paper-33

  • question_answer
    1 mole of cone. \[HCl\] requires x moles of dil \[NaOH\]for neutralisation and 1 mole of cone. \[{{H}_{2}}S{{O}_{4}}\] requires y moles of small dil \[HCl\]. Then which of the following equation is true?

    A)  \[y=\frac{1}{2}x\]          

    B)  \[x=\frac{1}{2}y\]

    C) \[x=2y\]            

    D)  None of these

    Correct Answer: B

    Solution :

    One mole of \[HCl=1\]equivalent of \[HCl\] = 1 equivalent of \[NaOH=x\] One mole of \[{{H}_{2}}S{{O}_{2}}=2\] equivalent of \[{{H}_{2}}S{{O}_{2}}\] =2 moles of \[NaOH=y\] \[y=2x\] \[x=\frac{1}{2}y\]


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