jasminekoehler9871 jasminekoehler9871 29-12-2023 Chemistry contestada Nitrogen detection in an organic compound is carried out by Lassaigne's test. The blue colour formed corresponds to which of the following formulae?A. Fe₃[Fe(CN)₆]₂ B. Fe₄[Fe(CN)₆]₃C. Fe₄[Fe(CN)₆]₂D. Fe₃[Fe(CN)₆]₃