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JEE Main & Advanced Chemistry Analytical Chemistry Question Bank Volumetric Analysis

  • question_answer
    1 gm of hydrogen is found to combine with 80 gms of bromine. 1 gm of calcium (valency 2) combines with 4 gms of bromine. The equivalent weight of calcium is [NCERT 1982]

    A) 10

    B) 20

    C) 40

    D) 80

    Correct Answer: B

    Solution :

    \[\because \]4 gms of Br2 combines with 1 gm of Ca \ 80 gms of Br combines with \[\frac{1}{4}\times 80=20\] Therefore, equivalent wt of Ca = 20


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