JEE Main 2018 — General Organic Chemistry Question with Solution
JEE Main 2018 (08 Apr)
Question
Which of the following compounds will be suitable for Kjeldahl's method for nitrogen estimation?
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Kjeldahl method is not applicable to compounds containing nitrogen in nitro and azo groups and nitrogen present in the ring (e.g. pyridine) as nitrogen of these compounds does not change to ammonium sulphate under these conditions.
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This is a previous-year question from JEE Main 2018, covering the General Organic Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.