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A 1.0g sample of pure organic compound c...

`A 1.0g` sample of pure organic compound containing chlorine is fused with `Na_2 O_2` to convert chlorine to `NaCI1. The sample is then dissolved in water and the chloride precipitated with `AgNO_3` giving `1.96g` of `AgCI`. If the molecular mass of organic compound is `147`, how many chlorine atoms does each molecule contain ?

Answer

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Knowledge Check

  • A 1.0g sample of a pure organic compound cotaining chlorine is fused with Na_(2)O_(2) to convert chlorine to NaCl. The sample is then dissolved in water, and the chloride precipitated with AgNO_(3) , giving 1.96 g of AgCl. If the molecular mass of organic compound is 147, how many chlorine does each molecule contain ?

    A
    1
    B
    2
    C
    3
    D
    4

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    0.0726
    B
    0.0898
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    D
    0.0642

  • 0.2 g of an organic compound containing C,H and O on combustion yielded 0.147 g CO_(2) and 0.12 g water. The percentage of oxygen in it is :

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