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In Lassaigne's test, a blood red coloura...

In Lassaigne's test, a blood red colouration with `Fe^(3+)` ions indicates the presence of

A

nitrogen

B

sulphur

C

both nitrogen and sulphur

D

both nitrogen and halogen

Text Solution

Verified by Experts

The correct Answer is:
C
`Fe^(3+) +3CNS^(-) to underset("Blood red colouration")(Fe(CNS)_(3))`
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