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प्रश्न
Identify the cation of the following case:
NaOH solution when added to solution (A) gives a reddish brown precipitate
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उत्तर
Fe3+ ion :
\[\ce{FeCl3 + 3NaOH -> \underset{\text{(Reddish brown ppt.)}}{Fe(OH)3} + 3NaCl}\]
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संबंधित प्रश्न
State your observations when ammonium hydroxide solution is added drop by drop and then in excess to each of the following solutions :
1) Copper sulphate solution
2) Zinc sulfate solution.
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Zinc ion and Lead ion.
You are provided with PbCO3, ZnCO3 and CaCO3. How will you identify these cations?
How would you distinguish between Zn2+ and Pb2+ ions, using ammonium hydroxide solution?
Write the observation for the following :
NH4OH is added first in a small quantity and then in excess to a solution of copper sulphate.
Write balanced equation copper sulphate solution with ammonium hydroxide solution.
Write a balanced equation:
Copper sulphate solution with ammonium hydroxide solution.
The metal hydroxide which reacts with both acids and alkalis to form salt and water is ______.
Write balanced equation:
Copper sulphate solution with ammonium hydroxide solution.
Write balanced equation:
Copper sulphate solution with ammonium hydroxide solution.
