How will you differentiate between iron(II) sulphate and iron (III) sulphate using sodium hydroxide solution
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iron (II) sulphate on treatment with ammonium hydroxide Soln gives Fe (OH)2 which precipitate as green coloured ppt. iron (III) sulphate on treatment with ammonium hydroxide Soln gives Fe (OH)3 which precipitate as Orange coloured ppt.
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