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In Kjeldahl's method, nitrogen present i...

In Kjeldahl's method, nitrogen present is estimated as `:`

A

Gaseous ammonia

B

Ammonium sulphate

C

Ammonium phosphate

D

Ammonia

Text Solution

Verified by Experts

The correct Answer is:
D
In Kjeldahl's method, the nitrogen is estimated in the form of ammonia, which is obtained by heating compounds with `NaOH`.
`CH_(3)CONH_(2)+NaOHOoverset(Delta)rarr CH_(3)COONa+H_(2)O+NH_(3)`
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A2Z-CLASSIFICTION, PURIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS-Section D - Chapter End Test
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