1. Tardigrade
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  3. Chemistry
  4. In Liebig's method for the estimation of C and H, if the compound also contains both halogens and S, which of the following is kept near theexit of the combustion tube?

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Q. In Liebig's method for the estimation of $C$ and $H$, if the compound also contains both halogens and $S$, which of the following is kept near theexit of the combustion tube?

Organic Chemistry – Some Basic Principles and Techniques

Solution:

$S$ reacts with lead chromate $\left( PbCrO _4\right)$ to give a precipitate $PbS$