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QJEEM20Ch11e2: JEE Main 2020 Chemistry - Class 11 JEEM20Ch11e2 Solution: Kjeldahl's method cannot be used to estimate nitrogen for which …

Kjeldahl's method cannot be used to estimate nitrogen for which of the following compounds?

Multiple Choice Options

  • A C6H5NH2
  • B NH2−C∥O−NH2
  • C C6H5NO2
  • D CH3CH2-C ≡ N

Step-by-Step Verified Solution

Kjeldahl’s method is not applicable to compounds containing nitrogen in nitro, azo groups and nitrogen present in ring (pyridine).

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