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

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

Text Solution

Verified by Experts

The correct Answer is:
B
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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 ?

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Knowledge Check

  • A sample of NaClO_(3) is converted by heat to NaCl with a loss of 0.16g of oxygen. The residue is dissolved in water and precipitated as AgCl . The mas of AgCl (in g) obtained will be: (Given : Molar mass of AgCl = 143.5 g mol^(-1) )

    A
    `0.54`
    B
    `0.41`
    C
    `0.48`
    D
    `0.35`

  • 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 :

    A
    `76.67%`
    B
    `15.45%`
    C
    `83.23%`
    D
    `89.50%`

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    A
    `76%`
    B
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    C
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    D
    `77.8%`

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