For detection of sulphur in an organic compound, sodium nitroprusside is added to the sodium extract. A violet colour is obtained which is due to the formation of

For detection of sulphur in an organic compound, sodium nitroprusside

1.	For detection of sulphur in an organic compound, sodium nitroprusside is added to the sodium extract. A violet colour is obtained which is due to the formation of
Answer» `Fe_(4)[FE(CN)_(6)]_(3)` `Fe(SCN)_(3)` `Na_(2)[Fe(CN)_(5)NOS]` `Na_(2)[Fe(CN)_(5) NOS]` ANSWER :C