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How will you test supphur present is organic compounds? |
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Answer» SOLUTION :To aportion of the lassaigne.s extract freshly PREPARED sodium nitropusside solution is added if deep violet or purple cplour is FORMED the presence of sulphur is confirmed `Na_(2)S+Na_(2)[Fe(CN)_(5)NO]toNa_(4)[Fe(CN)_(5)NOS]` |
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