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Practice question

Question

In Lassaigne’s test, the formation of a blood-red color indicates the presence of which elements together?

Options

Choose one · Correct answer highlighted

Explanation

When nitrogen and sulphur are present, they form NaSCN, which reacts with FeCl₃ to produce a blood-red Fe(SCN)3 . This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

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