Qualitative Salt Analysis

JEE Main Chemistry · 4 questions

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• Treatment of a gas ' X ' with a freshly prepared ferrous sulphate solution gives a compound ' Y ' as a brown ring. The compounds…20266 April, Shift 2 · Q70
• A paper dipped in a dil. H_2 SO_4 solution of ' X ' upon treatment with SO_2 gas turns into green. The compound ' X ' is:20265 April, Shift 2 · Q70
• Among Fe^3+, Pb^2+, Cu^2+ and Mn^2+, identify the one that gets precipitated out while passing H_2 S in presence of NH_4 OH as…20264 April, Shift 2 · Q69
• A salt with few drops of conc. HCl gives apple green colour in flame test. The group precipitate of the salt is dissolved in…20262 April, Shift 1 · Q70