Other questions in this quiz

2. Fe(H2O)3(OH)3

  • white precipitate
  • green precipitate
  • Brown precipitate
  • blue precipitate

3. Zn(H2O)4(OH)2

  • White precipitate
  • Brown precipitate
  • Green Precipitate
  • Blue precipitate

4. solutions with excess OH-

  • Cr3+, ZN2+
  • Cr3+,Fe2+
  • Cr3+,Mn2+
  • Cr3+,Ni2+

5. Ni(H2O)4(OH)2

  • White precipitate
  • Green precipitate
  • Blue precipitate
  • Brown precipitate

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