Principles Related to Practical Chemistry: JEE Main 2025 Chemistry question

JEE Main 2025 · 2 Apr, Evening shift · Q56

JEE Main 20252 Apr, Evening shiftChemistryEasyPrinciples Related to Practical Chemistry54× since 2004

Formation of

\mathrm{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 :

JEE Main 2025 · 2 Apr, Evening shift · Q56

JEE Main 20252 Apr, Evening shiftChemistryEasyPrinciples Related to Practical Chemistry54× since 2004

Formation of

\mathrm{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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