AP EAMCET · Chemistry · General Organic Chemistry
In Kjeldahl's method, organic \(\mathrm{N}\) is estimated as
- A nitrogen
- B ammonia
- C nitric acid
- D nitrogen dioxide
Answer & Solution
Correct Answer
(B) ammonia
Step-by-step Solution
Detailed explanation
In Kjeldahl procedure, after digestion in concentrated sulphuric acid, the total organic \(\mathrm{N}\) is converted to ammonium sulphate and ammonia is formed. When it is distilled into boric acid solution under alkaline conditions. It is a method for quantitative determination…
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