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Grade: 12
        
Can you explain clearly the estimation of nitrogen by using kjeldahl’s method..?
(especially after obatining NH3)
2 years ago

Answers : (1)

Vikas TU
9476 Points
							
Steps folloowed into this method are:
First the compund is heated with the sulphurc acid with that ammonium suplhate is produced and then it is being heated or reacted with base like NaOH then to liberate Ammonia.
NH3 is then reacted with B(OH)3 to produce further NH4+ cation.
2 years ago
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