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JEE Main Chemistry question

ChemistryThe p-Block ElementsJEE Main

In Lassaigne's solution, a pink/violet colouration is produced when sodium nitroprusside solution is added. It indicates the presence of

Answer: (A)

Solution

Sodium nitroprusside gives a characteristic violet/purple colouration specifically with sulphide ions, confirming sulphur.

Question ID VK-139517