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Assertion : Sulphur present in an organi...

Assertion : Sulphur present in an organic compound can be estimated quantitatively by Carius method.
Resaon : Sulphur is separated easily from other atoms in the molecule and gets precipitated as light yellow solid.

A

Statement 1 is True, statement 2 is True, Statement 2 is Correct explanation for Statement 1.

B

Statement 1 is True, Statement 2 is True, Statement 2 is NOT a correct explanation for Statement 1.

C

Statement 1 is True, Statement 2 is False.

D

Statement 1 is False, Statement 2 is True.

Text Solution

Verified by Experts

The correct Answer is:
C
Sulphur is oxidised to `H_2SO_4` in Carius method and then estimated as barium sulphate.
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Knowledge Check

  • An organic compound containing sulphur is estimated by Carius method in which furning HNO_(3) is used to convert S into

    A
    `SO_(3)^(2-)`
    B
    `SO_(4)^(2-)`
    C
    `SO_(3)`
    D
    `SO_(2)`

  • An organic compound containing sulphur is estimated by Carius method in which fuming HNO_3 is used to convert S into

    A
    `SO_3^(2-)`
    B
    `SO_(4)^(2-)`
    C
    `SO_3`
    D
    `SO_2`

  • A mixture contains four solid organic compounds A,B,C,D. On heating only C changes from solid to vapour state. C can be separated from others present in a mixture by:

    A
    distillation
    B
    crystallization
    C
    sublimation
    D
    fractional distillation

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