Principles of Qualitative Analysis

JEE Advanced · Chemistry · 31 past questions

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1. Q11 2016 Paper 1

   The reagent(s) that can selectively precipitate $\mathrm{S^{2-}}$ from a mixture of $\mathrm{S^{2-}}$ and…

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2. Q12 2016 Paper 2

   In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are (with a figure)

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