The violet colour in the Lassaigne’s test of sulphur is due to

The violet-red colour in the Lassaigne’s test of sulphur is due to S^(2-) + underset("Sodium nitro prusside")([Fe(CN)_(5)(NO)]^(2-)) to (3)

The violet-red colour in the Lassaigne’s test of sulphur is due to S^(2-) + underset("Sodium nitro prusside")([Fe(CN)_(5)(NO)]^(2+)) to (3)

Which of the following compound will give blood red colour while doing the Lassaigne’s test of sulphur is due to

The formula of the compound which gives violet colour in Lassaigne's test for sulphur with sodium nitroprusside is

The formula of the compound which gives violet color in Lassaigne's test for sulphur with sodium nitroprusside is

The violet colour obtained during test of sulphur in the Lassaigne's test is formed due to reaction of Na_2S with

The violet colour obtained during the test of sulphur by lassaigne's test is due to the formation of

The violet colour obtained during the test of sulphur by lassaigne's test is due to the formation of 1) \(Na_{2}[Fe(CN)_{5}S]\) 2) \(Na_{2}[Fe(CN)_{6}\)] 3) \(Na_{2}[Fe(CN)_{5}\)NO 4) \(Na_{4}[Fe(CN)_{5}NOS]\)