In the context of eudiometry (gas analysis), which of the following pairs of specific absorbent reag — States of Matter and Gaseous State Chemistry Question
Question
In the context of eudiometry (gas analysis), which of the following pairs of specific absorbent reagents and their respective primary target gases are correctly matched?
Answer: A,B,C,D
💡 Solution & Explanation
All the given matches are standard principles in Eudiometry. $KOH$ absorbs acidic gases like $CO_2$ and $SO_2$. Alkaline pyrogallol absorbs $O_2$. Ammoniacal cuprous chloride forms a complex with $CO$ to absorb it. Turpentine oil selectively absorbs $O_3$.
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