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Analytical Chemistry question

2017 · Q15
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Analytical Chemistry question

2017 · Q15

IIT JAMChemistryAnalytical ChemistryMCQ+2 / −0.67
The metal ion (M²⁺) in the following reaction is M2++S2−⟶Black precipitate→hot conc. HNO3White precipitate\mathrm{M}^{2+} + \mathrm{S}^{2-} \longrightarrow \text{Black precipitate} \xrightarrow{\text{hot conc. HNO}_3} \text{White precipitate}M2++S2−⟶Black precipitatehot conc. HNO3​​White precipitate
  1. A
    Mn²⁺
  2. B
    Fe²⁺
  3. C
    Cd²⁺
  4. D
    Cu²⁺
View written solutionFree

Correct answer: D

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