Other questions in this quiz

2. [Fe(H2O)6]2+ + excess OH-

  • brown solution
  • green precipitate
  • green solution
  • brown precipitate

3. [Cr(H2O)6]3+ (violet but after hydrolysis is?)

  • Very pale pink solution
  • Yellow Solution
  • Green solution
  • Blue solution

4. [Zn(H2O)(OH)]2+ +excess OH-

  • colourless solution
  • Green solution
  • white solution
  • purple solution

5. [Mn(H2O)6]2+ +excess OH-

  • Purple solution
  • Green solution
  • Brown precipitate
  • Brown solution

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