Kjeldahl's method CANNOT be used to estimate the nitrogen content in which of the following compound — Practical Organic Chemistry and Purification Chemistry Question
Question
Kjeldahl's method CANNOT be used to estimate the nitrogen content in which of the following compounds?
Answer: C
💡 Solution & Explanation
Kjeldahl's method fails for compounds containing nitrogen in a ring (pyridine), nitro groups, or azo groups, as they do not quantitatively yield ammonium sulphate upon digestion.
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