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SOME BASIC PRINCIPLES OF ORGANIC CHEMISTRY
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Question
In Lassaigne’s test, what causes the Prussian blue color for nitrogen detection?
A. Na₄[Fe(CN)₆]
B. Fe₄[Fe(CN)₆]₃
C. Fe₂[Fe(CN)₆]
D. Fe₃[Fe(CN)₆]₄
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