MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPractical Organic ChemistryQualitative Estimation of Elements Which of the following statements is wrong?
A.Using Lassaigne’s test nitrogen and sulphur present
B.Using Beilstein’s test the presence of halogen in a
C.In Lassaigne’s filtrate, the nitrogen present in the
D.In the estimation of carbon, an organic compound
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