Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub
ChemistryPRACTICAL ORGANIC CHEMISTRYELEMENTAL ANALYSISHard2 minPYQ_2022
ChemistryHardsingle choice
The Kjeldahl's method for the estimation of nitrogen can be used to estimate the amount of nitrogen in which one of the following compounds?NEET 2022 (Phase 1)
Options:
Answer:
B
Solution:
Kjeldahl's method cannot be used for nitrogen determination of compounds having nitro group, azo group or nitrogen present in the rings.

In the pyridine, nitrogen present in the ring.

The above molecule is azo benzene.

The above molecule is nitro benzene.
Stream:NEETSubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:ELEMENTAL ANALYSIS
⏱ 2mℹ️ Source: PYQ_2022
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