Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub
ChemistryPRACTICAL ORGANIC CHEMISTRYELEMENTAL ANALYSISEasy2 minPYQ_2018
ChemistryEasysingle choice
Which of the following compounds will be suitable for Kjeldahl's method for nitrogen estimation?
Options:
Answer:
C
Solution:
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.
Stream:JEESubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:ELEMENTAL ANALYSIS
⏱ 2mℹ️ Source: PYQ_2018
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