InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
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 |
|
Answer» Correct Answer - A Reddish brown sol is prepared by adding `FeCl_(3)` in `Fe(OH)_(3)` precipitate. |
|