MCQ
Lassaigne's test is used for detection of :
  • A
     Nitrogen and Sulphur only
  • B
    Nitrogen, Sulphur and Phosphorous Only
  • C
    Phosphorous and halogens only
  • Nitrogen, Sulphur, phosphorous and halogens

Answer

Correct option: D.
Nitrogen, Sulphur, phosphorous and halogens
d
Lassaigne's test is used for detection of all element $\mathrm{N}, \mathrm{S}, \mathrm{P}, \mathrm{X}$

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