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WB JEE Medical WB JEE Medical Solved Paper-2007

  • question_answer
    74.5 g of a metallic chloride contains 35.5 g of chlorine, the equivalent weight of the metal is

    A)  19.5                                      

    B)  35.5

    C)  39                                         

    D)  78.0

    Correct Answer: C

    Solution :

                     Equivalent weight of metal \[\text{=}\frac{\text{wt}\text{.}\,\text{of}\,\text{metal}}{\text{wt}\text{.}\,\text{of}\,\text{chlorine}}\text{ }\!\!\times\!\!\text{ 35}\text{.5}\] \[=\frac{(74.5-35.5)\times 35.5}{35.5}=39\]


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