Question

3. Identify cation in solution 'X'if solution 'X' having pale green colouration and
when mixed with sodium hydroxide gives dirty green color ppt.
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Answer 1

Answer:

The compound, x, present in the solution having pale green coloration and when mixed with Sodium Hydroxide gives dirty green color precipitate is ferrous sulphate (FeSO4). Fe(II) sulfate reacts with sodium hydroxide to produce Fe(II) hydroxide and sodium sulfate.Sep 15, 2019