(C) The reaction between sodium nitroprusside and sulphide ions is a standard test for the detection of sulphide ions in a salt sample.$Na_2S + Na_2[F

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(C) The reaction between sodium nitroprusside and sulphide ions is a standard test for the detection of sulphide ions in a salt sample.$Na_2S + Na_2[Fe(CN)_5NO] \rightarrow Na_4[Fe(CN)_5NOS]$This reaction produces a characteristic violet or purple coloured complex,$Na_4[Fe(CN)_5NOS]$,which confirms the presence of the sulphide ion $(S^{2-})$.

Class 12 Chemistry Principles Related to Practical Chemistry Wet Test for Acid Radical

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Formation of $Na_4[Fe(CN)_5NOS]$,a purple coloured complex formed by addition of sodium nitroprusside in sodium carbonate extract of salt indicates the presence of $:$

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A
Sodium ion
B
Sulphate ion
C
Sulphide ion
D
Sulphite ion

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Principles Related to Practical Chemistry

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Wet Test for Acid Radical

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When $Cl_2$ water is added to a salt solution containing chloroform,the chloroform layer turns violet. The salt contains:

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Which of the following silver precipitates dissolves in $dil. \, HNO_3$ to produce a clear solution?

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The $Chromyl$ $Chloride$ test is performed to detect which of the following ions?

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Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions?

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Which of the following ions produces violet vapors upon reaction with concentrated $H_2SO_4$?

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Formation of $Na_4[Fe(CN)_5NOS]$,a purple coloured complex formed by addition of sodium nitroprusside in sodium carbonate extract of salt indicates the presence of $:$

Similar Questions

When $Cl_2$ water is added to a salt solution containing chloroform,the chloroform layer turns violet. The salt contains:

Which of the following silver precipitates dissolves in $dil. \, HNO_3$ to produce a clear solution?

The $Chromyl$ $Chloride$ test is performed to detect which of the following ions?

Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions?

Which of the following ions produces violet vapors upon reaction with concentrated $H_2SO_4$?

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