Q16 / 180 · KCET 2015 · Chemistry

Figure

  • A
    \( C u, Z n S \)
  • Correct answer
    B
    On, ZnS
  • C
    Fe, FeS
  • D
    \( \mathrm{Al}, \mathrm{Al}_{2} \mathrm{~S}_{3} \)

Solution

The reaction involved is,
Figure
Therefore, metal \( M \) is \( Z n \) and precipitate \( Z \) is \( Z n S \).

Hence, the correct answer is option: 'B'.

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