CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2000

  • question_answer
    A 5 molar solution of \[{{H}_{2}}S{{O}_{4}}\] is diluted from 1 L to 10 L. What is the normality of the solution?

    A)  0.25 N                 

    B)         1 N

    C)  2N                        

    D)         7 N

    E)  5N

    Correct Answer: B

    Solution :

    Molarity of\[{{H}_{2}}S{{O}_{4}}=5M\] Normality of \[{{H}_{2}}S{{O}_{4}}=2\times 5=10N\] \[\because \]     \[{{N}_{1}}{{V}_{1}}={{N}_{2}}{{V}_{2}}\] \[10\times 1={{N}_{2}}\times 10\] \[{{N}_{2}}=1N\]


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