Chemistry
Name the metal hydroxides which are:
(a) Insoluble
(b) Soluble
in
(i) caustic soda solution
(ii) Ammonium hydroxide solution
Analytical Chemistry
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Answer
| Name of the solution | Soluble metal hydroxide | Insoluble metal hydroxide |
|---|---|---|
| Caustic soda solution | Zn(OH)2, Pb(OH)2 | Fe(OH)2, Fe(OH)3, Cu(OH)2 |
| Ammonium hydroxide solution | Zn(OH)2, Cu(OH)2 | Fe(OH)2, Fe(OH)3, Pb(OH)2 |
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