During Kjeldahl digestion, what is the exact chemical role of adding to the concentrated ? — Practical Organic Chemistry and Purification Chemistry Question
Question
During Kjeldahl digestion, what is the exact chemical role of adding $K_2SO_4$ to the concentrated $H_2SO_4$?
Answer: B
💡 Solution & Explanation
$K_2SO_4$ is a boiling point elevator, allowing the digestion to occur at a much higher temperature. (Conversely, $CuSO_4$ or Mercury is used as the catalyst).
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