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NEET Sample Paper NEET Sample Test Paper-76

  • question_answer
    0.5 g of a metal on oxidation give 0.79 g of its oxide. The equivalent weight of the metal is

    A)  10                               

    B)  14                   

    C)  20                               

    D)  40

    Correct Answer: B

    Solution :

    Equivalent Weight \[=\,\,\,\frac{weight\,\,of\,\,metal}{weight\,\,of\,\,oxygen\,\,combined}\times 8\] \[=\,\,\,\frac{0.5}{0.79-0.5}\times 8=14\]


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