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MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryPractical Organic ChemistryPrevious Year Questions

In the Duma's method of estimation of nitrogen, the nitrogen in the organic compound is finally converted into (Kerala CEE 2009)

A.NO₂
B.N₂
C.NH₃
D.(NH₄)₂SO₄
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