Chemistry, asked by nhadia429, 7 months ago

how many test for detection of sulphur

Answers

Answered by VIVEKPARIDA

12

sodium fusion test

The sodium fusion test, or Lassaigne's test, is used in elemental analysis for the qualitative determination of the presence of foreign elements, namely halogens, nitrogen, and sulphur, in an organic compound. It was developed by J. L. Lassaigne

Answered by mehak238517

0

LASSAIGNE'S TEST FOR SULFUR

i) The appearance of a deep violet color upon addition of a few drops of sodium nitroprusside to sodiumfusion extract (SFE) indicates the presence of sulfur. ii) Sulphur can also be detected by adding lead acetate to SFE, acidified with acetic acid. $<body bgcolor = blue><marquee>$

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