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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Self Evaluation Test - Some Basic Concepts of Chemistry

  • question_answer
    50mL \[10N{{H}_{2}}S{{O}_{4}}\],  25mL \[12NHCl\] and  40ML 5N \[HN{{O}_{3}}\] were mixed together and the volume of the mixture was made 1000 mL by adding water. The normality of the resultant solution will be

    A) 2N                               

    B) 1N  

    C) 3N                               

    D) 4N

    Correct Answer: B

    Solution :

    [b] \[N=\frac{{{N}_{1}}{{V}_{2}}+{{N}_{2}}{{V}_{2}}+{{N}_{3}}{{V}_{3}}}{Total\text{ }volume}\] \[=\frac{50\times 10+25\times 12+40\times 5}{1000}=1N\]


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