InterviewSolution
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InterviewSolution
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A reddish brown sol (containing `Fe^(3+)`) is obtained by :A. the addition of small amount of `FeCl_(3)` solution to freshly prepared `Fe(OH)_(3)` precipitateB. the addition of `Fe(OH)_(3)` to freshly prepared `FeCl_(3)` solutionC. the addition of `NH_(4)OH` to `FeCl_(3)` solution dropwiseD. the addition of NaOH to `FeCl_(3)` solution dropwise |
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Answer» Correct Answer - A |
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