On adding few drops of dilutie `HCl` or `FeCl_(3)` to freshly precipit – InterviewSolution

InterviewSolution

1.	On adding few drops of dilutie `HCl` or `FeCl_(3)` to freshly precipitated ferric hydroxide a red coloured colloidal solution is obtained. The phenomenon is know asA. PeptizationB. DialysisC. Protective actionD. Dissolution
Answer» Correct Answer - A The phenomenon of converting of fresh mass into colloidal state by the action of sloute or solvent is known as peptization.

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