Published by:
CGP EDU Academic Team
Published on: August 21, 2026
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?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
Kjeldahl method cannot be used for the nitrogen content determination of compounds having nitro group, 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.
Hence, nitrogen content of aniline can be determined by Kjeldahl's method,
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