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  • Which of the following elements can be detected by Lassaigne's test?Option: 1 NOption: 2 <

Which of the following elements can be detected by Lassaigne's test?

Option: 1

N


Option: 2

S


Option: 3

Cl


Option: 4

All of these


Answers (1)

best_answer

As we have learnt,

Lassaigne's Test is used for the detection of nitrogen, sulphur and halogens in organic compounds. Na metal converts these into their ionic form 

Compound with N \mathrm{\longrightarrow NaCN}

Compound with S \mathrm{\longrightarrow Na_2S}

Compound with Halogens \mathrm{\longrightarrow NaX}

Hence, the correct answer is Option (4)

Posted by

Rishi

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